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nignag [31]
3 years ago
8

Evaluate and match each expression.

Mathematics
1 answer:
avanturin [10]3 years ago
5 0

Answer:

12+x=12+4=16

3x+y=3*4+7=12+7=19

4y-10=4*7-10=28-10=18

1/2xy=1/2*4*7=28/2=14

Step-by-step explanation:

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How fast in miles per an hour is a bus going if it travels 36 miles in 45 minutes?
MrRa [10]
Let's factor this down

36 miles in 45 minutes

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Then it can be 48 miles in an hour 

Thus the answer is 48 MPH
7 0
3 years ago
Evelyn drinks A glass of water a day which is 56 glasses of water in a week how many glasses of water dish does she drink in a y
Ede4ka [16]

Answer:

2912

Step-by-step explanation:

Your question wording is a little confusing but here's the steps:

She drinks 56 glasses of water each week.

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3 0
3 years ago
75 percent of the sutdents in a school went on a field trip. If 285 students went on the trip, how any students are in the schoo
natita [175]

Answer:

380

Step-by-step explanation:

285 / x = 75 / 100

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8 0
2 years ago
Solve the equation: c + 4c = -90
Liono4ka [1.6K]

Answer:

c= -18

Step-by-step explanation:

c+4c= -90

combine like terms

5c= -90

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c= -18

6 0
3 years ago
Read 2 more answers
Convert 1.43 g/mL to the unit g/m3.
viktelen [127]
1430000 is the answer to Converting 1.43 g/mL to the unit g/m3 Also, <span>1 ml = 1cm3 = 1E-6 m3 </span>
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8 0
3 years ago
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