Answer:
No she isnt
Step-by-step explanation:
12.5% is for a hour, so if Maxine did 3 hours more than that would be (12.5x 3 ) 37.5%
Carla packed her suitcase for her summer vacation. She packed four shirts: red, green, white and blue. She packed two belts: brown and black. Her shoe choices were: tennis shoes, boots and flip-flops.
How many possible outcomes are there? ________
What is the p(green shirt, brown belt, boots)? ________
Answer: 10
Step-by-step explanation: I think, doubloe check
A grocery store sells bags of oranges in two different sizes.
The 3-pound bags of oranges cost $4.
The 8 pound bags of oranges cost $9
Which Oranges cost less per pound? Explain or show your reasoning.
The 8-pound bags of oranges cost less per pound than 3-pound bags because the cost for 1-pound bag of oranges is 1.125 (this was taken from $9 divided by 8-pound). The cost per 1-pound bag of oranges ($4 divided by 3-pound bags) is 1.33...
f(x)=2/3x−1 and g(x)=−4x+6. What transformation occurs from function f to function g?
Answer:
vertically stretched by multiplying each of its y-coordinates by 6, and is followed by a reflection across the x-axis.
Step-by-step explanation:
[tex]f(x)=\dfrac{2}{3}x-1\qquad|\text{multiply both sides by (-6)}\\\\-6f(x)=-6\cdot\dfrac{2}{3}+(-6)(-1)\\\\-6f(x)=-4x+6\\\\-6f(x)=-(4x-6)[/tex]
A spinner has 4 equal sections. After spinning the spinner 15 times, the results are recorded in a table. Which of the given statements is true?
Lin’s family needs to travel 325 miles to reach her grandmother’s house. At 377 miles, what percentage of the trip’s distance have they completed?
Answer:
402 because it is the answer because I add it all up
Answer:
8%
Step-by-step explanation:
Amelia needs to buy some dog food. At the nearest store, 5 bags of dog food cost $26.25. How much would Amelia spend on 3 bags of dog food?
Answer:
15.75
Step-by-step explanation:
first figure out how much each bag is (5.25) so 26.25 / 5
then multiply by 3
= 15.75
HELLo the attachment show the question dont answer if you dont know
George has $15. He tries to buy a movie ticket ($9.00), a pretzel ($2.65), a drink ($1.35), and two veggie cups ($1.74 each) but he does not have enough money. Look at the numerical expression George used:
15 − 9 + 2.65 + 1.35 + 2(1.74)
Can you help him determine why he does not have enough money?
Answer:
He doesn't have enough money because the total of things he wants to buy is more than the money he has.
Step-by-step explanation:
9 + 2.65 + 1.35 + 2(1.74) must be less than or equal to 15. However all of this added together equals $16.48. This means that he doesn't have enough money.
Answer:
The total price of the items he wants to buy is $1.48 over the amount of money he has.
Step-by-step explanation:
Solve:
6(-x- 3) = 24
X=
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.
please answer w/ explanation !!
is (1 , 2) the solution to the following system of equations?
Answer:
Yes this is a solution to the system of equations.
Step-by-step explanation:
What you do is you have to make sure that 1 and 2 are both real numbers, then you substitute the 7 for the first equations and the 14 from the second equation, and put the 2 there instead. Because you used the Y as the 7 in the first equation you can get rid of the Y in the equation and get X = 2, and you just check to make sure that 2 is included in the ( ). You are welcome :)
DON'T DO THIS ONLY FOR POINTS OR YOUR ACCOUNT GETS DELETED!!! a health club charges $20 a month for membership fees plus a $45 enrollment fee. the equation y = 20x + 45 describes the total cost y for x months. determine the number of months if the total charge is $125. use a table to help solve
What is 2 4/5 ÷ 2/5?
Answer:
7
Step-by-step explanation:
solve the inequality: -7x + 3 < -53
Answer:
x > 8 or (8,∞)
Step-by-step explanation:
Isolate the variable by dividing each side by factors that don't contain the variable
Hope this helped you!! :)
Answer:
x > 8 or (8,∞)
Step-by-step explanation:
hope this helps
Solve for n:
6n − 2(4n + 7) + 4 = -2
A:-6
B:-4
C:4
D:6
Answer:
B
Step-by-step explanation:
6n - 2(4n + 7) + 4= -2 firstly you open the bracket
6n - 8n - 14 + 2 = -2 then you collect the like terms
6n - 8n= -2 + 14 - 4 then add and subtract and divide by the coefficient
-2n= 12 - 4
-2n = 8
= n = 8 ÷ -2
n = -4
dont answer if your not sure please.
Answer:
3 * (-10.50)
Step-by-step explanation:
Anaya will have -10.50 x 3 taken out of her account on monday.
-10.50 3 times
I hope this helped and if it did I would appreciate it if you marked me Brainliest. Thank you and have a nice day!
Answer:31.50
Step-by-step explanation: 10.50 multiplied by 3 is 31.50
10.50×3
Solve the system of equations please
1/4x+y=1
3/2x-y=4/3
Answer:
[tex]\huge\boxed{x=\dfrac{4}{3};\ y=\dfrac{2}{3}\to\ \left(\dfrac{4}{3};\ \dfrac{2}{3}\right)}[/tex]
Step-by-step explanation:
[tex]\underline{+\left\{\begin{array}{ccc}\dfrac{1}{4}x+y=1\\\dfrac{3}{2}x-y=\dfrac{4}{3}\end{array}\right}\qquad|\text{add both sides of the equations}\\\dfrac{1}{4}x+\dfrac{3}{2}x=1+\dfrac{4}{3}\\\\\dfrac{1}{4}x+\dfrac{3\cdot2}{2\cdot2}x=\dfrac{3}{3}+\dfrac{4}{3}\\\\\dfrac{1}{4}x+\dfrac{6}{4}x=\dfrac{3+4}{3}\\\\\dfrac{1+6}{4}x=\dfrac{7}{3}\\\\\dfrac{7}{4}x=\dfrac{7}{3}\qquad|\text{multiply both sides by}\ \dfrac{4}{7}[/tex]
[tex]\dfrac{4\!\!\!\!\diagup}{7\!\!\!\!\diagup}\cdot\dfrac{7\!\!\!\!\diagup}{4\!\!\!\!\diagup}x=\dfrac{4}{7\!\!\!\!\diagup}\cdot\dfrac{7\!\!\!\!\diagup}{3}\\\\x=\dfrac{4}{3}[/tex]
Put it to the first equation
[tex]\dfrac{1}{4\!\!\!\!\diagup}\cdot\dfrac{4\!\!\!\!\diagup}{3}+y=1\\\\\dfrac{1}{3}+y=1\qquad|\text{subtract}\ \dfrac{1}{3}\ \text{from both sides}\\\\y=\dfrac{3}{3}-\dfrac{1}{3}\\\\y=\dfrac{3-1}{3}\\\\y=\dfrac{2}{3}[/tex]
Please answer correctly! <3 12 pt question`
Answer:
300/1
Step-by-step explanation:
300 = 300/1
I hope this helped and if it did I would appreciate it if you marked me Brainliest. Thank you and have a nice day!
Answer:
300/1
Step-by-step explanation:
2(c - 8)
What is the answer I need help?
Answer: 2c - 16
Step-by-step explanation: Distribute
Answer:
2c-16
explaination:
2(c-8) = 2c-16
The table shows the number of pages peter read in different numbers of minutes.
Minutes: 2,10,18,26
number of pages read: 6,30,54,78
based on the information in the table, How long would it take peter to read 42 pages?
a. 14 minutes b. 32 minutes c. 102 minutes d. 126 minutes
Answer:
the answer is A .14 minutes
Step-by-step explanation:
every minute you can finish three pages
so in 14 minutes you can finish 42 pages
Andrea has a length of ribbon that is 13 2/3 feet long. She needs of 5/8 a foot for each hair ribbon that she is making. How many hair ribbons can she make?
pls pls help
Two stores carry a similar stereo for the same original price of $573. One store offers a 16% discount and the second store sells the stereo for $458.40. Which store gives the bigger percent discount?
Answer:
18 period nah im playing
Step-by-step explanation:
for this you are subtrating polynomial expressions
Solve:
6(-x- 3) = 24
X=
PLEASE HELP!!!
Please find the gradient of the given lines when coordinates of the lines are not given. Please with detailed steps.
Answer:
Line 1 is 0 . Line 2 is undefined.
A car company advertises that its top selling truck can tow up to 9,000 pounds. Write an inequality to show the amount of weight the truck can tow. Let p stand for number of pounds the truck can tow.
Answer:
P ≤ 9000
Step-by-step explanation:
p is less than or equal to 9000 pounds
which is greater? -5.7 or -5 2/5
Answer:
-5 2/5
Step-by-step explanation:
we know that 2/5 is 0.4 so
it is -5.4
-5.4 is greater than -5.7
Someone help me put this in order
Answer:
do it as 1. 2. 3. 4. and so on!
Step-by-step explanation:
Find the missing measures
Answer:
Step-by-step explanation:
To determine to measure of the unknown angle, be sure to use the total sum of 180°. If two angles are given, add them together and then subtract from 180°. If two angles are the same and unknown, subtract the known angle from 180° and then divide by 2.
What are the coordinates of point P on the coordinate grid below? A four-quadrant coordinate grid from negative 1 to 1 is drawn with grid lines to show increments of 1 over 8. Point P is plotted at the fifth grid line to the left of the y-axis and the third grid line above the x-axis. the ordered pair 5 over 8, negative 3 over 8 the ordered pair negative 5 over 8, negative 3 over 8 the ordered pair negative 5 over 8, 3 over 8 the ordered pair 5 over 8, 3 over 8
Answer:A is the answer
Step-by-step explanation:
Answer:
Hi!
Its A!
sorry i dont really have an explaintion, but i did take the test!
I need help plz. Binary math
========================================================
Explanation:
Whenever you have a series of nothing but '1's like this, the base 10 equivalent is always going to be 1 less than a power of 2.
The number will be of the form [tex]2^n-1[/tex] where n is a nonnegative integer.
If you're familiar with the list of powers of 2, then you'll likely realize that 64 is a power of 2 since [tex]2^6 = 64[/tex]. One less than this is [tex]2^6-1 = 64-1 = 63[/tex]
This leads to choice A as the answer.
The other answer choices are not one less than a power of 2, so we can cross those off the list.
------------------------------
Further explanation:
Each slot in the binary number given represents a power of 2. We multiply those '1's by a power of 2 and add them up like so
1*(2^5) + 1*(2^4) + 1*(2^3) + 1*(2^2) + 1*(2^1) + 1*(2^0)
1*32 + 1*16 + 1*8 + 1*4 + 1*2 + 1*1
32 + 16 + 8 + 4 + 2 + 1
63
Summing the first n powers of 2 leads to the result [tex]2^{n}-1[/tex]
So, summing the first 6 powers of 2 leads to [tex]2^n-1 = 2^6-1 = 63[/tex]