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3 years ago

15

Help me please! What is the solution to this equation?

2 answers:

marusya05 [52]3 years ago

8 0

Answer:

A. 21...............

Lina20 [59]3 years ago

7 0

Answer: x = 21

Step-by-step explanation:

first, move the constant to the right.

(x + 6)^1/3 = -2 + 5

then, rewrite and calculate.

(again, square root symbols on the computer don't work.)

next, simplify the equation.

x + 6 = 27.

then. move the constant to the right.

x = 27 - 6

finally, finish the calculations.

x = 21

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Please help! i think its ratio between boys and girls for it

Jlenok [28]

Answer:

1.

Step-by-step explanation:

I am 100% positive.

If you look at the bottom of the graph you see number from 0-14 counting by 2's. Those numbers stand for how many girls/boys there are exactly.

The colored lines represent boys/girls and you can determine which is which by looking at the two boxes on the right and reading the labels. Looking at the cookies and cream two lines you see that the girl one is longer. If you look back at the bottom and see which number both lines are lined up to you can determine which is on a higher number. That would be your answer.

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6 0

3 years ago

Read 2 more answers

bill and sam have a coupon for a pizza with 1 topping. The choices of toppings are: pepperoni, sausage, mushrooms, green peppers

cricket20 [7]

Well there are 6 toppings. For one person to select sausage, it is $\frac{1}{6}$ . For two people, multiply them together and the probability is $\frac{1}{36}$

5 0

3 years ago

If M angle 4=25 degrees, then what is M angle 8? Please help me, I need this done today, and I have tried everything

Alex73 [517]

Answer:

65 degrees

Step-by-step explanation:

The question is not complete but we can assume that m<4 and m<8 are complementary i.e they both act at right angle.

If the both act at right angle, then m<4 + m<8 = 90

Given

m<4 = 25°

Substitute into the formula

m<4 + m<8 = 90

m<8 = 90 - m<4

m<8 = 90 - 25

m< 8 = 65 degrees

Hence the measure of m<8 is 65 degrees

<em>Note that we assumed that both angles acts at right angles </em>

7 0

3 years ago

Hiking at a constant rate, Fred covers 20 miles in 4 hours. How far can he hike in 10 hours?

marysya [2.9K]

20 / 4 = 5 miles per hour
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7 0

4 years ago

A car salesman had $65,100 in sales. He earned $1,953 in commission. What percent commission did he earn. Explain your answer.

ahrayia [7]

Answer:

1. The percent commission earned is 3%.

2. The loan period is 3.29 years.

Step-by-step explanation:

1. Salesman has $65,100 in sales. He earned $1,953 in commission.

Let the percent commission earn be x%

Therefore, x% of the sales equals $1,953

$\frac{x}{100} of $65,100 = $1,953$

$\frac{x}{100} * 65100 = 1953\\\frac{65100x}{100} = 1953$

We cross multiply

$\frac{65100x}{100} = 1953\\65100x = 1953 * 100\\65100x = 195300$

Divide both side by the coefficient of 'x' (65100)

$\frac{65100x}{65100} = \frac{195300}{65100} \\x = 3$

Therefore, the percent commission earned is 3%

2. Interest (I) = $299 Principal (P) = $1300 Rate (R) = 7%

The formula for finding interest is given as: $I = \frac{PRT}{100}$

Therefore, substituting into the formula, we have:

$299 = \frac{1300 * 7 * T}{100}$

We are finding the time it takes the loan to earn an interest of $299

$299 = \frac{1300 * 7 * T}{100} \\299 = \frac{9100T}{100}$

We cross-multiply:

$299 * 100 = 9100T\\29900 = 9100T$

Divide both side by the coefficient of T (9100)

$\frac{29900}{9100} = \frac{9100T}{9100}\\T = 3.29$

Therefore, the time taken for the loan to earn such interest is approximately 3.29 years

4 0

4 years ago