Question

Which expression can represent 70% of x?
3 (StartFraction x Over 4 EndFraction) minus one-half (StartFraction x Over 10 EndFraction)
3 (StartFraction x Over 4 EndFraction) minus (StartFraction x Over 10 EndFraction)
(StartFraction x Over 2 EndFraction) + (StartFraction x Over 10 EndFraction)
(StartFraction x Over 2 EndFraction) + one-half (StartFraction x Over 4 EndFraction)

Answer 1

for starters, which one do you think it is?

Answer 2

3 {x/4} - 1/2{x/10}

Answer 3

Correct! Good job lol

Answer 4

weirdly, most people actually dont know how to dod this stuff, so im suprized u did it on first try!

Answer 5

Thank you!!!!!!!!

Answer 6

Kerrie uses the work shown below to determine 35% of 280.

Step 1: 35 percent = 10 percent + 25 percent
Step 2: 10% of 280 = 280 divided by 10 = 28
Step 3: 25% of 280 = 280 divided by 4 = 70
Step 4: 28 + 70 = 98

She states that 35% of 280 is 98. Which is a true statement about Kerrie’s solution?
Kerrie’s solution is correct.
Kerrie incorrectly determined 10% in Step 2.
Kerrie incorrectly determined 25% in Step 3.
Kerrie incorrectly combined the solutions from Step 2 and Step 3 in Step 4.

Answer 7

wnat help on that?

Answer 8

no its good

Answer 9

okay!

Answer 10

helppppppppppppppp

Answer 11

Angie completes 80% of her homework problems before basketball practice. She was assigned 30 problems total. How many problems were completed before basketball practice?
23
24
25
26

Answer 12

i need help on dis 1

Answer 13

whcih one do u think it is?

Answer 14

24

Answer 15

correct! your rocking it today!