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# Write equivalent expressions.

-(1-2)     I would like help in solving this 1 question, so that I may continue with my school summer math packet.

# During a football game Quentin lost 15 yards gained 3 yards and gained 21 yards in three succesive running plays. What was his total gain or loss?

During a football game Quentin lost 15 yards gained 3 yards and gained 21 yards in three succesive running plays.  What  was his total gain or loss.

log243 n=4/5

# what is the slope of the line y = 5

what is the slope of the line y=5

1/9 x = 4

# what steps do i take to solve 4-(r-2)>3+5

I need to know how do I solve this equation

# how do you solve -(9a + 4)

I need help solving this problem

# right triangle question

A sail on a particular sailboat has the shape of a right triangle with a total area of 52sqft. The height of the sail is 5 ft greater than the length of the foot. Find the length of the foot and the...

# 4x^4-24x^3+12x^2

factor out the greatest factor

# 4(x + 6) = 6(x - 2)

I need help solving this problem

# simplify 9x+3+18x+8-2x

simplify by combining like terms