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Korolek [52]
3 years ago
9

The temperature outside an airliner was -50 f this was 110 degrees f less than the temp in the ground write an equation to repre

sent the temp in The ground
Mathematics
1 answer:
Nostrana [21]3 years ago
4 0

Answer:

-160 degrees fahrenheit?

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Which fraction represents the product of -7/8 and -9/11 in simplest form?
Evgesh-ka [11]

Answer:

63/88

any more help just ask

6 0
2 years ago
75% of the normal price of headphones is 45$. What's the normal price?
Brums [2.3K]

Answer:

60$ is the normal price.

Why:

Because if 45$ is 75%, then 30$ is 50%, 15 is 25%, and 0 is 0%. 50% + 50% = 100%. (That's how I did this one, anyway. This works on any 25%, 50%, or 75% problem.)

4 0
2 years ago
SIMPLIFY THE EXPRESSION (m − 1)(-4)
anastassius [24]

Answer:

-4m + 4

Step-by-step explanation:

you distribute the -4 to the m making -4m and then distribute -4 to the -1 which makes +4

4 0
3 years ago
For which product or quotient is this expression the simplest form? (image attached)! please help :((
mars1129 [50]

Answer:

D

Step-by-step explanation:

For simplify the work we can start to factorise all the possibles expressions:

2x + 8.

8 is multiple of 2, so it can became

2(x+4)

x^2 - 16 this is a difference of two squares, so it can be rewritten as:

(x+4)(x-4)

x^2 + 8x + 16

we have to find two numbers whose sum is 8 and whose product is 16

the two number are 4 and 4

it becames:

(x+4)(x+4)

x+ 4 can‘t be simplified

if we look at the expression, we can find that x-4 appears at the numerator so

x^2 - 16 must be at numerator

but the second factor (x+4) doesn’t appear, so has been simplified. This situation can be possible only in the D option

in fact

(x+4)(x-4)/2(x+4) * (x+4)/(x+4)(x+4)

it became

(x+4)(x-4)/2 * 1/(x+4)(x+4)

(x-4)/2(x+4)

4 0
2 years ago
HELP PLZZ BTW I NEED THE WORK so plz include it if you do I will mark you brainliest
Sergeu [11.5K]

Answer:

C

C

C

I hope this help

5 0
2 years ago
Read 2 more answers
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