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Daniel [21]
3 years ago
7

Simplify.

Mathematics
1 answer:
Vladimir [108]3 years ago
5 0

Answer:

a. -3.78x-0.84

Step-by-step explanation:

To simplify, combine like terms. Because you're just adding them you don't have to change any signs. Add/subtract the terms with an x, that will give you your first number, then add/subtract the terms without an x to get your second number.

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What number has the same value as12 tens
Nuetrik [128]
12 tens as in 12 10's
that equals
10+10+10+10+10+10+10+10+10+10+10+10
or 12 times 10
when multiply by 10, just move decimal place on e to the right
12.0 times 10=120

the answe ris 120
7 0
3 years ago
A automated car Wash can watch 30 cars in 2 hours how long would it take it to wash 90 cars
inessss [21]

Answer:

30/5=6 is the answer  

Step-by-step explanation:

explanation:

120/6=20 hours...  I hope I helped :)

4 0
3 years ago
What is the quotient of (2x4 – 3x3 – 3x2 7x – 3) ÷ (x2 – 2x 1)? 2 x superscript 4 baseline minus 3 x cubed minus eleven-halves 2
evablogger [386]

The answer choice which represents the quotient of the polynomials given is; 2x² +x -3.

<h3>What is the quotient of the polynomial division?</h3>

According to the task content, the quotient of the polynomial division; (2x4 – 3x3 – 3x2 7x – 3) ÷ (x2 – 2x 1) is required;

Hence, it follows from long division of polynomials that the required quotient is; 2x² +x -3.

Read more on quotients of polynomials;

brainly.com/question/24662212

#SPJ4

7 0
2 years ago
This scatter diagram shows the marks scored in a class test in English and Science
kiruha [24]
U didn’t show the scatter diagram lol
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3 years ago
i have alot of work to do so this would make me go faster if u help me with this question In the picture
Lera25 [3.4K]
I think it’s $1.35 sorry if I’m not correct
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Read 2 more answers
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