Writing Expressions and Equations
A number plus 15
What is n + 15
Solve for x. 17 + x = 33
What is x = 16
Solve for m. 2m + 7 = 27
What is m = 10
What are the coefficients?
6x+7xy-2y
6,7,-2
Write and solve an equation. Max had 250 baseball cards. His grandmother gave him some more cards for his birthday. He now has 325 cards. How many cards did his grandmother give him?
What is 75 cards.
The product of 6 and a number
What is 6n
Solve for m. m - 29 = 55
What is m = 84
Solve for w. 8w - 14 = 50
What is w = 8
What are the variables?
2x-4y+6x2
x,y,x2
Tracy had some money in her banking account. She spent $47 on a new sweater. She now has $338 in her bank account. How much money did she have before she bought the sweater?
What is $385
10 less than a number
What is n - 10
Solve for k. k + 21 = 8
What is k = -13
Solve for b. b/6 + 19 = 30
What is b = 66
What are the terms?
7x2-4y+8z
7x2 ;-4y; 8z
Allie scored 23 points at the basketball game last night. She had some 2-point baskets and 7 free throws (worth 1 point each). How many 2-point baskets did Allie make?
What is 8 2-point baskets
4 more than 7 times a number is 39
What is 7n + 4 = 39
Solve for r. 7r = 84
What is r = 12
Solve for h. h/25 - 13 = 7
What is h = 500
What is Pythagorean Theorem?
a2+b2=c2
Jacob is a waiter at a local restaurant. He makes $8 an hour plus tips. One night he made $48 in tips. His total earnings for the night was $104. How many hours did he work?
What is 7 hours.
The quotient of a number and 5 decreased by 3 = 5
What is n/5 - 3 = 5
Solve for c. c/4 = 20
What is c = 80
Solve for j. j/9 - 15 = -24
What is j = -81
The hypotenuse of a right triangle
What is the longest side?
Jamie bought a sweater for 75% of the original price. She paid $2.50 in tax. Her total bill was $43.
What is $54.