I need this answered please

Answer: A

Step-by-step explanation:

Cost for one day is 12.5 and if the number of days is X, cost for X days will be 12.5X

12.5 was from two days rent divided by 2

Answer:

b

Step-by-step explanation:

Answer:x=9

Step-by-step explanation:

6x+25=79

    -25 -25

     6x=54

   /6     /6

         x=9

x=9

6x +25 =79

- 25

6x. = 54

÷6

x = 9

Hope this helps!

x= - 0.9, y=2.9

Or

x= 2.9, y= -0.9

Hope this helps!

Answer:

Again let's plug in the values.

we get

[tex]8 \frac{1}{8} [/tex]

Answer:

Parentheses Exponents Multiplication Division Addition Subtractions

You have to do these operations in order when solving oder of operations.

Answer:

“PEMDAS” (parenthesis, exponents, multiplication, division, addition, subtraction) to help you remember? Memorable acronyms aren't the only way to memorize concepts.

Step-by-step explanation:

i think it would help.

Answer:

8

Step-by-step explanation:

29-13=16         16/2=8

Answer:

your answer is 8

Step-by-step explanation:

29 - 13 = 16 / 2 =8

also can you mark me as brainliest

Answer:

4 0 5     7 3 2 6

Step-by-step explanation:

Just did the assignment

Answer:

4 5/6

Step-by-step explanation:

[tex]3 \frac{1}{3} + 1 \frac{1}{2} [/tex]

the simplest form.

[tex] \frac{10}{3} + \frac{3}{2} [/tex]

[tex] = \frac{(10 \times 2) + (3 \times 3)}{3 \times 2} [/tex]

[tex] = \frac{20 + 9}{6} [/tex]

[tex] = \frac{29}{6} [/tex]

[tex] = 4 \frac{5}{6} [/tex]

Answer:

The time it takes the ball to hit the ground is 3.05secs

step - by - step explanation:

In order to find height from where ball is dropped, you have to find height or h(t) when time or t is zero.So plug in t=0 into your quadratic equation:h(0) = -16.1(0^2) + 150h(0) = 0 +150h(0) = 150 ft is the height from where ball is dropped. When ball hits the ground, the height is zero. So plug in h(t) = 0 and solve for t.0 = -16.1t^2 + 15016.1 t^2 = 150t^2 = 150/16.1t = sqrt(150/16.1)t = ± 3.05Since time cannot be negative, your answer is positive solution i.e. t = 3.05

Step-by-step explanation:

Example for my opinion

3) 2r = 5 cm

2 pi r = 5 × 3.14 = 15.7

System of equation consists of two or more equations with unknow variables. A possible step used in eliminating the y-term is (y + z  6) *5

System of equation consists of two or more equatons with unknow variables.

Given the system of equations

y + z = 6

5y + 9z =1

In order to eliminate the variable "y", we will multiply equation 1 by 5 and subtract from equation 2;

5y + 5z = 30

5y + 9z = 1

Subtract

5z - 9z = 30 - 1

-4z =29

This leaves only the variable "z" eliminating variable. "y"

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Answer:

2.5% believe.

Step-by-step explanation:

I may be wrong but heres how I solved it.

Take the 8 hours and convert it to minutes.

8 hours - 480 minutes total

12 minutes out of 480 minutes is 2.5%

Answer:

3. (2x-5)(6x+1) 6. (7x-2)(3x+1)

Step-by-step explanation:

3. 12x²-28x-5

12x²+2x-30x-5

Find common factor:

2x(6x+1)-5(6x+1)

Rewrite in factored form:

(2x-5)(6x+1)

6. 21x²+x-2

21x²+7x-6x-2

Find common factor:

7x(3x+1)-2(3x+1)

Rewrite in factored form:

(7x-2)(3x+1)

By applying fundamental trigonometry and the values for common angles, we have that (1 - cos² 60°) · (1 + cos² 300°) is equivalent to 2 · sin² 120° + sin⁴ 60°.

In this question we have to prove the trigonometric expression by means of fundamental trigonometric relationships and known values for certain angles. We proceed to prove that one side of the expression is equivalent to the other side:

By applying fundamental trigonometry and the values for common angles, we have that (1 - cos² 60°) · (1 + cos² 300°) is equivalent to 2 · sin² 120° + sin⁴ 60°.

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Answer:

16 feet.

Step-by-step explanation:

Midsegment = (10+22)/2

= 32/2

= 16.

The sets of measurements that can form a triangle are:

90°, 3 inches, 7 inches

5 inches, 6 inches, 7 inches.

To determine which sets of measurements can form a triangle, we need to apply the triangle inequality theorem, which states that the sum of the lengths of any two sides of a triangle must be greater than the length of the third side.

Let's analyze each set of measurements:

35°, 15, 130°:

This set cannot form a triangle because the angles are not appropriate. The sum of the angles in a triangle must be 180°, but the given angles add up to 180° - (35° + 130°) = 15°, which is not possible.

90°, 3 inches, 7 inches:

This set can form a triangle. The sum of the two shorter sides (3 inches + 7 inches) is greater than the longest side (10 inches), satisfying the triangle inequality theorem.

70°, 70°, 70°:

This set cannot form a triangle because the angles are not appropriate. The sum of the angles in a triangle must be 180°, but the given angles add up to 210°, which is greater than 180°.

17 inches, 8 inches, 2 inches:

This set cannot form a triangle. The sum of the two shorter sides (2 inches + 8 inches) is less than the longest side (17 inches), violating the triangle inequality theorem.

5 inches, 6 inches, 7 inches:

This set can form a triangle. The sum of the two shorter sides (5 inches + 6 inches) is greater than the longest side (7 inches), satisfying the triangle inequality theorem.

Therefore, the sets of measurements that can form a triangle are:

90°, 3 inches, 7 inches

5 inches, 6 inches, 7 inches.

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Answer:

Yes; More students have a curfew of 9 P.M. than any other time.B

Step-by-step explanation:

The equivalent expression of the expression [tex]\sqrt[3]{\frac{12x^2}{16y}}[/tex] is [tex](\frac{3x^2}{4y})^\frac 13[/tex]

The expression is given as:

[tex]\sqrt[3]{\frac{12x^2}{16y}}[/tex]

Divide 12 in the expression by 4

[tex]\sqrt[3]{\frac{3x^2}{16y}}[/tex]

Divide 16 in the expression by 4

[tex]\sqrt[3]{\frac{3x^2}{4y}}[/tex]

Apply the power rule of indices

[tex](\frac{3x^2}{4y})^\frac 13[/tex]

Hence, the equivalent expression of [tex]\sqrt[3]{\frac{12x^2}{16y}}[/tex] is [tex](\frac{3x^2}{4y})^\frac 13[/tex]

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a $2.00

Step-by-step explanation:

0.50 x 4 = 2

If he bought 4 times as many, then take the price times 4.

Answer:

$2.00

Step-by-step explanation:

Stephen bought 1 package for $0.50. His brother bought 4 times as many (4 * 1 packages). Which means his brother bought 4 packages.

If each package costs $0.50 then we simply multiply the price with the amount of packages he bought:

4 * $0.50. Lets get rid of the dollar sign, so it doesn't distract us.

I'm not sure if you studied about floating point numbers yet, but I assume you did.

4 * 0.50 =?

We have two numbers after the floating point, but for the sake of simplicity we can get rid of it too and just multiply 4 * 50 and then put the floating point back into the number after the first two digits (because we removed it after two digits 0.50)

Anyway 4 * 50 = 200

We add the floating point and get:

2.00

Therefore his brother spent $2.00 after we add the dollar sign back in

Answer:

8/15 is the fraction I think

The answer is that 50% of the sweaters cost $50 or less.

To determine the fraction of sweaters that cost $50 or less, we need to look at the box plot and identify the range of prices that fall within that category.

Looking at the box plot, we can see that the box extends from $40 to $60, which means that 50% of the sweaters sold were priced between $40 and $60. Additionally, we can see that the left whisker of the box plot extends down to $30, which means that some sweaters were sold for less than $40.

Therefore, to find the fraction of sweaters that cost $50 or less, we need to calculate the portion of the box plot that falls below $50.

From the box plot, we can see that the distance between $40 and $50 is half of the total distance of the box or 25%. And the distance between $30 and $40 is also 25%. Therefore, the total fraction of sweaters that cost $50 or less is 25% + 25% = 50%.

So, the answer is that 50% of the sweaters cost $50 or less.

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Answer:

c

Step-by-step explanation:

6x+42+3x

6x+3x +42

9x+ 42

Step-by-step explanation:

Given expression,

[tex]\\ {\longrightarrow \qquad{ \sf{6(x + 7) + 3x}}}\\ \\ [/tex]

Using distributive property we get,

[tex] \\ {\longrightarrow \qquad{ \sf{6x + 42 + 3x}}}\\ \\ [/tex]

Adding like terms (6x and 3x) we get,

[tex]\\ {\longrightarrow \qquad{ \sf{9x + 42 }}}\\ \\ [/tex]

So, From the given options, Option C is equivalent to 6(x + 7) + 3x .

Step-by-step explanation:

for the table on the left (Q5)

y(-1) = -5

y(1) = -1

y(3) = 3

for the table on the left (Q7)

y(0) = 5

y(1) = 2

y(2) = -1

y(3) = -4

The probability that the spinner will land on a number greater than 4 or on a shaded section is five-sixt

Probability is the likelihood or chance that an event will occur. Mathematically;

Probability = Expected/Total

If the spinner is spinned, the total outcome is 1/6

Pr(greater than 4) = 2/6 = 1/3

Pr(shaded section) = 3/6 = 1/2

Pr(number greater than 4 or on a shaded section) = 1/3 + 1/2
Pr(number greater than 4 or on a shaded section)  = 5/6

Hence the probability that the spinner will land on a number greater than 4 or on a shaded section is five-sixths

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Answer:

D. 5/6

Step-by-step explanation:

i can feel the course of the correct answer pierce through my veins, trust me... its correct.

Answer:

The surface area of the triangular prism is 223.789 cm^2.

Step-by-step explanation:

Answer:

144

Step-by-step explanation:

cross section area multiply by length.

i.e

(1/2*4*6) *12

Answer:

V = 126 yd3

Step-by-step explanation:

The base: [tex]\frac{(9)(4)}{2} =\frac{36}{2} =18[/tex]

The volume: [tex]v=(18)(7)=126yd^{3}[/tex]

Hope this helps