Terms/Coefficients
List the terms. (Hint: dont forget to distribute and combine like terms!)
12 + 8r -3(s - 5) + 15t
27, 8r, -3s, 15t
Write an expression for the situation: The Hawks team scored seven fewer points, p, than the other team scored.
p - 7
Hannah worked 32 hours in all from Monday to Friday. She worked 7 hours each day from Monday through Thursday. How many hours did Hannah work on Friday?
32 = 4x7 + x
x = 4 hours
r = .75s solve for s
s = r / .75
Solve: A persons hourly rate, r, is found by dividing the total amount paid, p, by the number of hours worked, w. Write a formula for a persons hourly pay rate.
r = p/w
List the coefficients. (Hint: dont forget to distribute and combine like terms!)
12 + 8r -3(s - 5) + 15t
8, -3, 15
Write an expression for the situation: The number of ounces of water in a tank that already has 300 ounces in it, after being filled at 35 ounces per minute for m minutes.
300 + 35m
Billy bought 8 pounds of oranges for $25.52. What is the cost, c, of 1 pound of oranges.
25.52 = 8c
c= $3.19 per pound
w = 1/6v solve for v
v = 6w
Solve the formula for w. r = p/w
w = p/r
List the terms. (Hint: dont forget to distribute and combine like terms!)
9p - 2(-h + 3j) + 7 - 8k
9g, 2h, -6j, 7, -8k
G = 3j + 4 solve for j
j = G-4 /3
An equilateral triangle is a shape with 3 equal sides, s. Write a formula for the perimeter, P, of an equilateral triangle.
P = 3s
List the coefficients. (Hint: dont forget to distribute and combine like terms!)
9p - 2(-h + 3j) + 7 - 8k
9, 2, -6, -8
P = a + b + c + d solve for b
b = P - a - d - c
An equilateral triangle is a shape with 3 equal sides, s. Write a formula for the perimeter, P, of an equilateral triangle. Then find the length of aside if the perimeter is 72 inches.
P = 3s
s = 24in
v = d/t solve for d
d = vt