B. A coordinate plane has an x axis from 0 to 5 in increments of 1 and a y axis from 0 to 5 in increments of 1. Point A (3,1) is plotted 3 units to the right and 1 unit above the origin. Point B (0,3) is plotted 3 units above the origin. Point C (1,3) is plotted 1 unit to the right and 3 units above the origin.

7 0

3 years ago

PLEASE ANSWER ASAP

posledela

This is how you set up a percent of error proportion:
Amount of error x(Unknown percent)
Actual value = 100(Percents are out of hundreds)

So if you fill it in, it becomes 4 x
 80 =100
Cross multiply, 400= 80x.
Solve.
x=5 so percent error is 5%

5 0

3 years ago

Thirty five more boys than 2/3 the number of girls participate in intramural sports at the local high school. If the number of b

gogolik [260]

Answer:

120

Step-by-step explanation:

Let g = number of girls.

(2/3)g is 2/3 the number of girls

(2/3)g + 35 is 35 more than 2/3 the number of girls. This is the number of boys.

(2/3)g + 35 = 115

(2/3)g = 80

(3/2)(2/3)g = 80(3/2)

g = 120

4 0

3 years ago