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STALIN [3.7K]
2 years ago
13

What does 40x+22-2 equal? please help ASAP

Mathematics
1 answer:
fenix001 [56]2 years ago
8 0

Answer: 40x+20

It’s right trust me

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Which expressions do you get when you eliminate the negative exponents of .........
kvasek [131]

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D. 4(a^2)(a^3)/16(b)(b^2)

Step-by-step explanation:

5 0
3 years ago
A customer pays $1,100 in state taxes on a newly purchased car. What is the value of the car if state taxes are 8.9% of the valu
Ganezh [65]
The taxes are figured as follows:  0.089(value of car)

Here the taxes are 0.089(value of car) = $1100.

Divide both sides of this equation by 0.089 to determine the value of the car.

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8 0
3 years ago
If 72 = 12x, what does x equal?
CaHeK987 [17]

Answer:

x=6

Step-by-step explanation:

So, x is our unknown variable. An so you have to ask yourself, what times 12= 72? The answer would be 6, because 12x6=72

The proper way to do it, would be to divide 12/12 so you isolate the variable, and what you do to one side, you do to the other, so divide 72 by 12 and you get 6! Hope this helps!

6 0
2 years ago
Suppose there are 8 boys and 7 girls in a classroom. If one student is chosen at random to run a errand. What is the probability
LUCKY_DIMON [66]

Answer:

47%

Step-by-step explanation:

There are 15 total students, so find the percentage of girls out of the total students: 7/15= .466, which is about 47%. To double check, you can do the boys and make sure it adds to 100%. 8/15= .533, which is about 53%. 47+53=100. So girls are 47% and boys are 53%

4 0
2 years ago
23854 miles rounded to the nearest hundred mile
erica [24]
This would equal about 23,900
i hope this helps you.
5 0
3 years ago
Read 2 more answers
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