At Ashland Middle School, 70% of sixth graders wore athletic shoes to school on the first day of school. The number of sixth graders wearing athletic shoes that day was 35.
Shade the grid to show the percent of sixth graders who wore athletic shoes.
How many students are there in the sixth grade?

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Ответ:

officialrogerfp3gf2s

14.09.2022

Mathematics

Hello!

To find the x-intercept given the equation of a line, we substitute y for 0 and solve for x.

0=4x²-9

We add 9 to both sides.

9=4x²

We find the square root of both sides.

3=4x

We divide both sides by 4.

x=3/4

Therefore, our x-intercept is 3/4.

I hope this helps!

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At Ashland Middle School, 70% of sixth graders wore athletic shoes to school on the first day of school. The number of sixth graders wearing athletic shoes that day was 35. Shade the grid to show the percent of sixth graders who wore athletic shoes. How many students are there in the sixth grade?