3 years ago

Estimate the quotient 19 4/5 + 4 5/8 A.about 3 B.about 4 C.about 6 D.about 5

Mathematics

2 answers:

IrinaK [193]3 years ago

5 0

Estimate :
19 4/5 rounds to 20
4 5/8 rounds to 5

20/5 = 4 <== about 4

MAXImum [283]3 years ago

3 0

Hey there!

We do 20 divided by 5 and this would give you about 5.

Hope this helps.

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vivado [14]

Answer:

Step-by-step explanation:

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5 0

2 years ago

Let a represent the number of ounces of perfume A. Let b represent the number of ounces of perfume B. Perfume A costs $11 per ou

Julli [10]

Answer:

The system of equations in standard form is equal to

$11a+19b=71$

$a+b=5$

The number of ounces of perfume A is $3\ ounces$

The number of ounces of perfume B is $2\ ounces$

Step-by-step explanation:

Let

a-----> the number of ounces of perfume A

b----> the number of ounces of perfume B

we know that

$11a+19b=71$ -----> equation A

$a+b=5$

$a=5-b$ -----> equation B

substitute equation B in equation A and solve for b

$11(5-b)+19b=71$

$55-11b+19b=71$

$8b=71-55$

$8b=16$

$b=2\ ounces$

Find the value of a

$a=5-b$ -----> $a=5-2=3\ ounces$

8 0

3 years ago

Read 2 more answers

Are points B, J, and C collinear or noncollinear?

adoni [48]

I’m pretty sure they’re collinear. I’m so sorry if I’m wrong.

4 0

3 years ago

Simplify i12. 1 −1 −i i

Likurg_2 [28]

Answer:

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

What does x equal in 5x + 15 = 28

Minchanka [31]

Answer: 2.6

Step-by-step explanation:

28-15=13

13/5=2.6

Good luck! :)

8 0

2 years ago