Rates/Ratios
What always goes on top when solving rates and ratios?
money/cost
Is a circle a polygon?
No - no straight edges, no vertices
Solve: c + 4 = 10
c = 6
Grace was inviting 5 friends over for a slumber party. She wanted to make sure there were enough cookies for each girl to have 3, including herself. How many total cookies does she need?
18 cookies
The words product, twice, triple, factor of, and of mean to perform what operation?
multiplication
If 7 shirts cost $84, what is the price per shirt?
$12 per shirt
Squares, rectangles, rhombuses, and trapezoids are all considered what type of shape because of their amount of sides?
quadrilaterals
What are the inverse operations for adding and multiplying?
adding = subtracting
multiplying = dividing
Gary had 2 projects to do for ag class. It took him 7 hours to complete. How much time did Gary spend per project if he spent the same amount of time on both?
3.5 hours per project
Which angle is less than 90 degrees?
an acute angle
When we are finding the unit rate, we are finding the ratio where the bottom number is ___________.
one
Area is the space ________ a 2D shape. Perimeter is the distance _________ a 2D shape.
Area = inside space
Perimeter = around/outside
Solve: w / -7 = 3
w = -21
Camden has 16 more pencils than Jerome. Jerome has 9 pencils. How many pencils does Camden have?
Camden has 25 pencils
If a square's height is 5 inches, what's the perimeter of the square?
perimeter = 20 inches
You buy 5 games for $50. How many games could you buy for $200?
You could buy 20 games for $200
_____________ is the amount of space inside or a 3D figure, or how much it could hold.
Volume
-2x + 4 = 8
x = -2
If it takes Karlie 15 minutes to drive work, how much time does she spend driving back and forth to work during the week? (She works Monday-Friday.)
150 minutes / 2 hours 30 minutes
If 2 < y < 10, list 3 different possibilities of what y could equal.
y = 3,4,5,6,7,8,9
True or False: If Josh makes $84 in 3 hours, he will make $206 in 7 hours.
False. He would make $196 in 7 hours, not $206.
_______________ is the total flat space that makes up a 3D shape's surface.
surface area
m / 2 + 6 = 7
m = 2
Jesse had $1,500 in his bank account. He withdrew $50 for a date, had $235 come out for bills, and then got paid $950. What is Jesse's balance?
Jesse's balance is $2165
5m + 3h - 4h + 9r + 10m - r + 7h + 2
15m + 6h + 9r + 2