Solve using substitutuion

(Question 1)

2x - 7y = - 2

2x + y = 14

(Question 2)

8x - 7y = 17

-x + y = - 3

2. Maria has a garden that is 6 feet by 4 feet. What is the perimeter of Maria's garden?

13 = g/3 + 4 What is g

What is the volume of the given prism? round the answer to the nearest tenth of a centimeter. 9.4 cm 5.4 cm 11.7 cm?

The volume of a cylinder is given by the formula V = π (r^2) h. Find the maximum value of V if r + h = 12

Solve the equation -x+8+3x=x-6

a box is 24cm by 15cm by 10cm. this box will packed with smaller boxes of paper clips which are 6cm by 3cm by 5cm. what is the largest number of boxes of paper clips that will fit in the bigger box?

Whats 300 times 400? then add 500

Tina's swimming lesson started at 5:30 P. M. and ended at 6:25 P. M. How long did the swimming lesson last?

Solve - 1/2x>8 graph solution

Michale is traveling from San Francisco to Houston this morning. The flight will take 4 3/10 hours to complete. If the airplane travels 368.8 miles per hour, how many miles will the airplane travel? Explain