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garri49 [273]
3 years ago
11

HELP PLS

Mathematics
1 answer:
Ket [755]3 years ago
6 0
40%


Mark brainliest please


Hope this helps
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Elena-2011 [213]

Answer:

I'm pretty sure the answer is -a²b and 5a²b

Step-by-step explanation:

8 0
4 years ago
Calculate the value of each expression
I am Lyosha [343]

Answer:

a. -2.6

b. -2.6

c. 3

d. -4

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Step-by-step explanation:

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2 years ago
The ratio of Kirk's weight to his father's weight is 1 to 4. If Kirk's father weighs 168 pounds, how many pounds does Kirk weigh
SVEN [57.7K]

Answer:

I got B, 42.

Step-by-step explanation: What I did was set up a proportion 1/4 = x/168, 1x168=168, 168/4=42.

5 0
3 years ago
The function models the number of accidents
Ainat [17]

Answer:

f(60)=280

Step-by-step explanation:

f(x)=0.4x²-36x+1,000

x=60→f(60)=0.4(60)²-36(60)+1,000

f(60)=0.4(3,600)-2,160+1,000

f(60)=1,440-2,160+1,000

f(60)=280

This mean that a driver of 60 years old will have 280 accidents per 50 million miles driven.

6 0
4 years ago
What proprety shows that 2/5 x 1 =40/100
UkoKoshka [18]
Commutative Property.

It cannot be multiplication property because it would have to be live 5 x 1 = 5. For multiplication property the answer has to be the same as the number you used to get the answer. Does that make sense? I can send you a pic if you need it. I might be wrong because I just learned it now so I could give you an answer but from the example I got it has to be like 25x1=25, 100x1=100 something like that
7 0
4 years ago
Read 2 more answers
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