Please solve for x. Show the process (steps). 4x = 40

Mathematics

2 answers:

rosijanka [135]3 years ago

5 0

Answer:

x = 10

Step-by-step explanation:

4x = 40

you divide both sides by 4

and it gets you

x = 10

hope this helps

lutik1710 [3]3 years ago

3 0

Answer:

x=10

Step-by-step explanation:

lets reverse engineer this. 4x=40. What is known in this? We know 40 is the unit amount of 4x. So we need to find out what x is, than multiply it by 4. We can do this by doing the opposite of multiplying, which is dividing! So we divide 4 by 40, which we get the answer 10! We know this is the correct answer because we can factor it into the equation. So 4*10=40!!! hope this helped!!!

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48. Climate A town's high temperature for a given

Liono4ka [1.6K]

Answer: 65 ≤ x ≤ 88

Step-by-step explanation:

Let x denotes the temperature of the town for a given month.

Given : Climate A town's high temperature for a given month is 88°F and the low temperature is 65°F.

i.e. 65°F ≤ temperature in a given month ≤ 88°F

Replace temperature in a given month by x.

Thus the compound inequality to represent the range of temperatures for the given month :-

i.e. 65 ≤ x ≤ 88

8 0