What is the probability of tossing a nickel and it landing on tails 4 times in a row?
1/16
100
Simplify:
(3x + 4y) + (6x - 2y)
9x + 2y
100
10 + x = -5
x = -15
100
Sue bought a shirt for $42.99, a tie for $19.99, and socks for $7.50 online. She added $12.98 for tax, shipping and handling.
what was the total cost of Sue's order?
$83.46
100
A menu has 5 different sandwiches, 4 sides, and 8 drinks. How many different lunches of a sandwich, a side, and a drink can you choose?
160
200
A container has 8 pennies, 4 nickels, 3 dimes, and 2 quarters.If a coin is selected at random, what is the probability of selecting a dime?
3/17
200
Simplify:
3(2x - 4y) + 8y
6x -4y
200
2x + 4 = -10
x = -7
200
Max has $302 in his savings account. He withdrew $43, deposited $105, and then withdrew $87. What is his balance?
$277
200
Kyle is in a cave 54 feet below ground. He climbed up 26 feet. What's his new location?
-28 feet
300
Mel surveyed a random sample of 80 students and found that 62 ride the bus. If there are 520 students at Mel's school, how many ride the bus?
403
300
(4x + 5y ) - ( -2x + 3y)
6x + 2y
300
-5x +4 =-31
x=7
300
Cherries cost $14.97 for 3 pounds. How many pounds can you buy for $74.85
5
300
If Stan skates around in a circle with a radius of 40 meters, how far does he skate to the nearest tenth.
251.3meters
400
76% of shoppers surveyed at Target were interested in bonus coupons. If 610 shoppers were surveyed, what proportion can be used to find the number interested in bonus coupons?
x = 76
610 100
400
Factor completely
12a + 28v
4(3a + 7v)
400
x +5 ≤2
x≤-3
400
A scale drawing uses the scale 2cm = 15 miles.
If two cities measure 13cm apart, how many miles apart are they?
97.5
400
A patio set normally sells for $220. This week it is discounted 30%. What is the sale price?
$154
500
A jar of marbles contains 3 red, 4 blue, 2green and 1 yellow. What is the probability of choosing a green marble setting it aside and then choosing the second green marble?
2/10 * 1/9 = 2/90 which is about 2%
500
Factor completely
36x - 24 xy
12x(3-2y)
500
-5x +4 >19
x<-3
500
Leo walks for 2/3 of an hour to get to the park 12/14 km away. What's his walking pace?
1 2/7 mph
500
A receipe calls for 1/16 teaspoon of baking powder. If the receipe is doubled, how much baking powder is needed?