Vocabulary
what operation does plus mean
addition
the sum of a number a 7
x + 7
Kerry wants to raise $250 for a fundraiser. She has already raised $85 dollars. Calculate how much money she needs left.
she needs $165 to reach her goal.
the price of a hotdog plus $1.75 for fries.
x + 1.75
how bones do sharks have?
what is a factor?
anything being multiplied
the difference between a number and 3 is 14
x - 3 = 14
The length of a rectangle is 5 m greater than the width. The perimeter is 150 m. Find the width and length.
width is 35
length is 40
Grant buys k kiwis for $0.95 each and s strawberries for $1.55 each.
0.95k + 1.55s
what was the first state in the United States?
what is a coefficient?
the number in front of the variable.
twice a number increased by 3 is 10
2x + 3 = 10
The Cuyahoga County Fair costs $15.00 to get in and $2.50 per ride, while the Athens County Fair costs $10.00 to get in and $3.00 per ride. Calculate how many rides it will take for both fairs to cost the same. Calculate how much that would be.
after 10 rides, both fairs will cost $40
Glenda is buying school supplies. She purchases e packages of erasers for $2.15 each and f folders for $0.34 each
2.15e + 0.34f
What are the average heights in the United States for both men and women?
Men: 5'9"
Women: 5'4"
what operation does each mean
multiplication
8 times the sum of a number and 4 is 16.
8( x + 4) = 16
A table is on sale for 40% off. Its original cost was $195 dollars. How much is the shirt after the sale.
$117
given that x > y, compare the two expressions:
(x + y)^2 and 3(x + y)
(x + y)^2 > 3(x + y)
What is the largest organ in the human body?
skin
what are the terms of the following expression?
-2a-b-4-8c
-2a , -1b, -4, -8c
Half of a number decreased by 10 is 5.
.5x - 10 = 5
Amanda, Bryan, and Colin are in a book club. Amanda reads twice as many books as Bryan per month and Colin reads 4 fewer than 3 times as many books as Bryan in a month. In 4 months, the number of books Amanda reads is equal to 5/8 the sum of the number of books Bryan and Colin read in 4 months. Create a table and calculate how many books each person reads in a month.
Bryan: 5
Colin: 11
the price of p pants with a 20% discount
p -.20p
where was the game of checkers created?
Egypt