6r - 7 over 10 = r over 4

Ahmed is taking orders for lunch a slice of pizza costs 2.9 and a chicken sandwich costs 3.9 he collects 25.3 for the group of 7 people assuming each person orders only one item how many people ordered a chicken sandwich

The cow had 2 grass and the dog ate 3 times as much as the cow. how much did the cow eat

Solve the system using elimination 3x+2y=17 and 2x+5y=26

739 rounded to the nearest hundred

The height in inches (h) of a tomato plant growing in a garden is given by the equation h=2t+3, where t represents time in days. When will the tomato plant be between 13 and 27 inches?

How old would i be in 1991 if i was born in 1987?

For what value of c will this function have one zero? f (x) = X^2 + c

7/5 x - 3/12 + 7/6 + 7/5 x 1/4

In the accompanying diagram angle 1 and angle 2 are supplementary what is m angle 3

Use the marker to draw a triangle and find the slope of the line. input the ratio and choose the correct units