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3 years ago

Out of 120 high school boys and 80 high school girls, 45 tried out for track. Of those 45, 12 were girls.

1 answer:

5 0

So there are 33 boys who tried out for track. And this is 27.5 % of the total boys. And there 15% of the girls who tried out for the track. And in total 22.5 % of the total population tried out for track

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An adult pass at the amusement park costs 1.6 times as much as a child's pass.

Ket [755]

Answer:

(5$ = 8) (10$=16) and im still not sure for w then part. b 24$

Step-by-step explanation:

5x1.6=8

10x1.6=16

i need help with w

15x1.6=24

sorry if this didnt help

4 0

3 years ago

Write a polynomial function f of least degree that has a leading coefficient of 1 and given zeros 3, 2

kirill [66]

010101102837
01010110012

8 0

3 years ago

Sasha is 3/5 of a mile from school, she walks 1/5 of the distance. How far does Sasha have to travel to reach school?

zhenek [66]

Answer:

2/5 of a mile

Step-by-step explanation:

6 0

2 years ago

What is the solution to the equation fraction 1 over 3x = 6?

8_murik_8 [283]

Hi there!

$\large\boxed{\frac{1}{18}}$

1/3x = 6

Begin by multiplying both sides by 3 to cancel the fraction:

1/x = 18

Take the reciprocal of both sides:

x = 1/18

3 0

3 years ago

The rectangle below has an area of x^2-6x-7 square meters and a width of x-7 meters

Illusion [34]

Complete Question:

The rectangle below has an area of x^2-6x-7 square meters and a width of x-7 meters. What expression represents the length of the rectangle?

Answer:

<h3>The expression represents the length of the rectangle is (x + 1) meter</h3>

Solution:

Given that,

$\text{Area of rectangle} = x^2 - 6x - 7 \\\\Width = x - 7$

TO FIND: LENGTH = ?

We know that,

$Area\ of\ rectangle = length \times width \\\\Therefore\\\\x^2 - 6x - 7 = length \times x - 7\\\\length = \frac{x^2 - 6x - 7 }{x - 7 }\\\\length = \frac{(x-7)(x + 1)}{x - 7}\\\\\text{cancel out x-7 from numerator and denominator} \\\\length = x + 1$

Thus expression represents the length of the rectangle is (x + 1) meter

8 0

3 years ago