Solve for x 7x + 5 = 2x-10

What is 5+z14) = 190mc

Which of the following statements have the same result? Explain each step in solving each one. f (1) when f (x) = 5x + 1 f-1 (3) when f (x) = "2x plus 3, all over 5 3y - 7 = y + 5

a spinner has 3 equal sections labeled red, purple, and yellow how many times would you expect to land on red if you doin it 24 times

There is a small pond which is 8 metres long 4 metres wide and 2 metre deep what is the volume of the pond

Solve each system using elimination. 3x+3y=27 x-3y=-11 9. 2x+4y=22 2x-2y=-8 11. 5x-y=0 3x+y=24

Find the quotient of ' (16t^2-4) / (8t+4) '

The Science Club has 35 members, 10 girls and 25 boys. What is the ratio of girls to boys in the Science Club? A. 2:1 B. 2:5 C. 5:2

The cost of petrol rises by 2 cents a liter. last week a man bought 20 liters at the old price. This week he bought 10 liters at the new price. Altogether, the petrol costs $9.20. What was the old price for 1 liter?

1. Which equation represents the linear graph? A) y = 2x - 4 B) y = 2x + 4 C) y = 4x - 2 D) y = 4x + 2

Mary has $500 in her account. She makes a $350 withdrawal, deposits $100, and then gets charged a $20 fee. How much does she have in her account? A) $180 B) $230 C) $290 D) $340