Solve for A
0.4(a-10)=0.8(5a+4)
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-2.0
100
Brand A milk costs 5.28 dollars for 2 gallons. Brand B milk costs 10.48 dollars for 4 gallons. Which is the better deal and by how much?
What is Brand B by 0.02 dollars
100
which real numbers is NOT a rational number?
A. 3.14
B. the square root of 10
C. the square root of 64
D. 9.3154
What is B
200
-3g=2(2g+21)
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-6
200
Sarah bought 36 ounces of cheese for 3.24 dollars. What was the unit price of an ounce of cheese?
What is 0.09 per ounce
200
which is a rational number?
A. -1.33
B. 1.3452....
C. the square root of 2
D. 3.1415926535.....
What is A
300
87-w=2w
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29
300
Billy's Deli sells sandwiches for 2.70 dollars for 1.5 pounds. Janet's Deli sells sandwiches for 1.10 dollars for 0.5 of a pound. Which has the better deal per pound, and by how much?
What is Billy's Deli by 0.40
300
which of these correctly compares the number?
A. 0.835<7/9
B. 44%=9/20
C. 2/7>25%
D. 2.75<2 5/8
What is C
400
7m-8=12m-1
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-1.4
400
Charlotte can skate 3 miles in 21 minutes. At the same rate , how long will it take Charlotte to skate 4 miles?
What is 28 minutes
400
which lists of numbers is ordered from LEAST to GREATEST?
A. 26/15,6 1/2,10%,the square root of 48
B. 8/9,65%,the square root of 22,5.11
C. 21 5/9,22,87%,the square root of 53
D. 1.25,1 1/2,200%,the square root of 5
What is D
500
5y-1=1/6(6y-18)
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-1/2
500
Dave's family drove 182 miles from Tulsa to Ardmore in 3.5 hours. What was their average speed?
What is 52 miles per hour
500
which list orders the numbers from LEAST to GREATEST?
A. 8,3%,-1/4,4
B. -11.5, 1/3,213%,12%
C. 16,37/3,80%,-4 1/8
D. 100%,5 4/9,-1,-7/4