Answer:
X= -7
Step-by-step explanation:
Divide both sides of the equation by 6.
Move the constant to the right.
Add the numbers.
Change the signs.
Answer:
x = -7
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightEquality Properties
Step-by-step explanation:
Step 1: Define
6(-x - 3) = 24
Step 2: Solve for x
Divide 6 on both sides: -x - 3 = 4Add 3 on both sides: -x = 7Divide -1 on both sides: x = -7Step 3: Check
Plug in x into the original equation to verify it's a solution.
Substitute in x: 6(-(-7) - 3) = 24Multiply: 6(7 - 3) = 24Subtract: 6(4) = 24Multiply: 24 = 24Here we see that 24 does indeed equal 24.
∴ x = -7 is the solution to the equation.
Over 44% of the 30 students in a class read a book last month. What are the possible numbers of students in the class who read a book last month?
Answer:
75
Step-by-step explanation:
30÷40%=75
Joe and Tim observed two points, P and Q, on a number line.
Joe said that the absolute values of the numbers represented by the two points are different.
Tim said that the absolute values of the numbers represented by the two points are the same.
Which of the following explains who is correct?
Joe, because the points have different signs
Tim, because each point is fraction 3 over 8 unit away from 0
Tim, because the distance between the points is fraction 3 over 8 unit
Joe, because the points are at different locations
Answer:
The answer is Tim, because each point is fraction 3 over 8 unit away from 0.
Step-by-step explanation:
The absolute value is how far away a number is from 0 on a number line so since -3/8 is still 3/8 away from 0 the absolute value would be 3/8.
Priya has a recipe for banana bread. She uses
7 1/2
cups of flour to make 3 loaves of banana bread.
Andre will follow the same recipe. He will make b loaves of banana bread using f cups of flour.
Which of these equations represents the relationship between b and f?
1. B=2/5 f
2.B=9/2 f
3.B=2/9 f
4.B=5/2 f
Answer:
i think its B, Hope u ace it sorry if its wrong i truly tried my best
Pls help with this question tyy
Answer:
0
Step-by-step explanation:
63/9=7
7^2=49
49/7=7
7-7=0
Answer:
0
Step-by-step explanation:
no joke the actual answer is 0
QUICK I WILL MARK BRAINLIST!! do all of them to get brainlist and thanks
1.When a common denominator is found for the fractions 1/4 and, 2/3 what will the equivalent fractions be?
3/12 and 8/12
1/12 and 8/12
3/12 and 2/12
1/2 and 3/2
2.When a common denominator is found for the fractions 2/5 and, 5/6 what will the equivalent fractions be?
A. 12/30 and 25/30
B. 2/30 and 25/30
C. 2/30 and 5/30
D. 12/30 and 5/30
3.True or false, the common denominator between 3/7 and 1/3 is 21.
A. False
B. True
4.Which of the following can be a common denominator for the fractions 2/5 and 3/4?
A.5
B.10
C.4
D.20
Answer:
1. 3/12 and 8/12
2. A
3. True
4. 20
Step-by-step explanation:
1. multiply both sides by what makes 12 (1 and 4 *3 ) (2 and 3 *4)
2. multiply both sides by what makes 30 (2 and 5 * 6) (5 and 6 * 5)
3. both can multiply to 21
4. both can multiply to 20
Answer:
1. 3/12
2. A
3. true
4. 20
Step-by-step explanation:
What can individuals do to help shape a new government?
Answer:
they can go on strikes
They can create posters
They can protest they're opinions about certain things the government is doing that they approve of or disapprove of
Answer:
eople power can take many forms depending on what kind of change you’re looking to achieve and who has the power to make that change happen—whether it’s a government, company, community or individual.
Step-by-step explanation:
Hhhhhhhhhhhhhhhhhhhhhhhhhhheeeeeeereeeeeeeeeeeeeeeeeelllllllllllllllllllllpppppppp
If trapezoid
Q
R
S
T
is translated
4
units left and
7
units up, what is the length of segment
T
′
S
′
?
3
units
3 units
4
units
4 units
6
units
6 units
12
units
Can somebody help me, I'm having a bit of trouble with it. :((
Answer:
$224 = 8*x tickets
Each ticket was $28.
What is
15x - 6x + x2
Answer:
^2 + 9
Step-by-step explanation:
Answer:
9x + x^2
Step-by-step explanation:
To solve 15x - 6x + x^2, simplify by adding or subtracting each term.
15x - 6x = 9x
9x + x^2 can no longer be simplified
ANSWER ASAP WILL GIVE BRAINLIEST
Match each multiplication expression with the number of decimal places in its product.
(PICTURE PROVIDED)
Answer:
Move the decimal by one each time.
Step-by-step explanation:
Which is the best estimate for the percent that is represented by the shaded portion of the diagram?
30%
36%
38%
40%
In this diagram, there are a total of 8 squares, and 3 of them are shaded. This means that 3/8 of them are shaded, and to find what percent this is, divide 3 by 8 and multiply what you get by 100.
3 divided by 8 = 0.375
0.375 x 100 = 37.5%.
37.5% is closest to 38%, so that is your answer:)
The 38% that is represented by the shaded portion of the diagram option third 38% is correct.
What is the percentage?It's the ratio of two integers stated as a fraction of a hundred parts. It is a metric for comparing two sets of data, and it is expressed as a percentage using the percent symbol.
Total number of boxes = 8
Number of shaded boxes = 3
The percent of shaded boxes = (3/8)×100
= 0.375×100
= 37.5%
or
38%
Thus, the 38% that is represented by the shaded portion of the diagram option third 38% is correct.
Learn more about the percentage here:
brainly.com/question/8011401
#SPJ2
A contractor needs 54 square feet of brick to construct a rectangular walkway. The length of the walkway is 15 feet more than the width. Write an equation that could be used to determine the dimensions of the walkway. Solve this equation to find the length and width, in feet, of the walkway.
Which option best shows X greater than or equal to -11
Answer:
D
Step-by-step explanation:
Answer:
B
Step-by-step explanation:
help now pls!!!!!!!Draw and label a coordinate plane, including the four quadrants and the positive or negative values of x and y in each quadrant.
A circular running tack is 1/4mile long. Elena runs on this track, completing each lap in 1/20of an hour. What is Elena's running speed?
Please add step by step explanation.
Answer:
Elena's running speed is 5 miles/hour
Explanation:
The speed is defined as the covered distance per unit time
In the problem, we have:
The distance covered is the length (circumference) of the circular track which is given as of a mile.
We are also given that she completes each lap (she completes of a mile) in of an hour
To get her speed, we will divide the distance covered by the time taken to cover this distance
This is done as follows:
speed = miles/hour
This means that:
Elena can run 5 miles each hour
Answer:
5 miles per hour
Step-by-step explanation:
Zinnia and Ruby earn $58 per week for delivering pizzas. Zinnia worked for x weeks and earned an additional total bonus of $13. Ruby worked for y weeks. Which expression shows the total money, in dollars, that Zinnia and Ruby earned for delivering pizzas? 71x + 58y 58x − 13 + 58y 58x + 71y 58x + 13 + 58y
Answer:
The last option, 58x + 13 + 58y is correct I think.
Step-by-step explanation:
What is the simplified value of the expression below?
4.5 minus 4.8 + 2.4 divided by 0.2
11.7
13.95
19.3
21.75
Answer:
That other person is wrong its 11.7
Step-by-step explanation:
Or option A. Sorry iḿ late to the party (*^T)
If the approximate height of this right prism with triangular bases is 3.5 centimeters, what is its approximate surface area?
Answer:
74 (square) cm
Step-by-step explanation:
First, to find the surface area of both faces, make each face into two right triangles.
Use the formula A = ab/2 to find the surface area of one of the new right triangles. in this case, A = 2x3.5/2 is equal to 3.5.
Double this to find the full surface area for each face, 7 (square) cm.
Next, find the surface area of the base by multiplying the length by the width. in this case, 4x5 = 20, your base surface area.
Next, find the surface areas of the sides the same way as the base. This example has the same measurements as well. 5x4 = 20.
Last, add all of the solutions together to get the surface are of the whole object. 7 + 7 + 20 + 20 + 20 = 74 (square) cm
Answer:
74 squared
Step-by-step explanation:
If the approximate height of this right prism with triangular bases is 3.5 centimetres, what is its approximate surface area?
What is the equation of the line that crosses the y-axis at 2 and has a unit rate of 8 over 2?
A bag of letter tiles includes 15 vowels and 25 consonant. What is the probability of selecting two vowels one after another?
ANSWER ASAP FOR 40 POINTS!!!!!
I need more a picture or somthing
What is (a+b) whole squared?
Answer:
a squared +2ab+ b squared
Step-by-step explanation:
Do (a+b)(a+b)
Pls help with this mathh!!!! i will give brainliest!
A lighthouse is 160 feet tall. A scale model of the lighthouse has a scale of 1 in: 8 ft. How tall is the model of the lighthouse in inches? Don't put units in your answer!
Answer:
20 inches
Step-by-step explanation:
[tex]heght \: of \:the \: model \: of lighthouse \\ \\ = \frac{1}{8} \times 160 \\ \\ = 20 \: inches[/tex]
Answer:
20
Step-by-step explanation:
You can easily get the answer by using the scale (1 inch: 8 ft) in order to know the value of 160 feet to inches.
Let's solve.
160 feet x [tex]\frac{1 inch}{8 feet}[/tex] = [tex]\frac{160 feet}{8 feet}[/tex]= 20 inches
Basing it on the scale, the value of 160 feet is 20 inches. This means that the model of the lighthouse is 20 inches tall.
In the final answer, the unit was removed because the problem asked not to put units in the answer.
Students in an engineering class designed model airplanes. The average distance flown was 48 feet. The table shows the difference from average for five students. A 2-column table with 5 rows. Column 1 is labeled Name with entries Shanquelle, Ceili, Ella, Vincent, Conner. Column 2 is labeled Difference (feet) with entries negative 1.3, two-fifths, negative 0.2, 1.5, negative one-fourth. Which statements are true? –1.3 is less than Two-fifths. 1.5 is less than –0.2. Two-fifths is greater than –0.2. Negative one-fourth is less than –0.2. 1.5 is greater than Two-fifths.
Answer:
Its A, C, D, E!
Step-by-step explanation:
I did the assignment edge 2021
Diego is buying fruit at the store. Which costs less:
1 pound of each fruit or 4 pounds of peaches?
Answer: I think 4 pounds of peaches because we don't know how many peaches you can buy. I am not exactly sure though.
Step-by-step explanation: wish you the best of luck, And merry Christmas:D
-6m + 4m
ANSWER ASAP PLS
Answer:
-2m
Step-by-step explanation:
-6+4 = -2 or 4-6 = -2 so -2m
Answer:
-2 meters
Step-by-step explanation:
((-6) m) + (4 m) = -2
hope this helps!
explain how to solve the equation that is given AND solve.
Answer:
it depends on what the equation is that you is trying to solve
Step-by-step explanation:
1 2/8 minus -1/8 minus 2 6/8?
Answer: -1 1/2
Step by step explination:
Answer:
-3/8
Step-by-step explanation:
2 2/8 - (-1/8) = 19/8
19/8 - 2 6/8 = -3/8
On a bicycle trail, the city is painting arrows like the one shown below:
Upper pointing arrow with height of 15 and length of 13. Rectangular base of arrow has length of 11 and height of 12. All units are in centimeters.
Calculate the area of the arrow by decomposing it into rectangles and triangles.
148.5 square centimeters
151.5 square centimeters
171 square centimeters
195 square centimeters
Answer:
b 51.5 sc
Step-by-step explanation: