3 years ago

4.5m + 8 - 2.3m - 3.5

Mathematics

1 answer:

anastassius [24]3 years ago

6 0

Answer:

494235234934-1304039445

Step-by-step explanation:

4r567890e-r0987ytdghcn

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An online bookstore sells all paperback books for x dollars each. Aidan bought 7 paperback books and spent $3.95 on shipping. Ni

rusak2 [61]

Answer:

Here's the answer

Step-by-step explanation

y= 18x+9.20

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2 years ago

a school conference room can seat 83 people. the principal and two counselors need to meet with the schools student athelets to

Mariulka [41]

40 students can attend each meeting

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2 years ago

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Write an algebraic equation for this tape diagram. Then determine the value of x. You may use a calculator.

tresset_1 [31]

Answer:

3× + 16 = 22.75

3× = 22.75 - 16

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7 0

2 years ago

Plz dont skip and answer. Will give branliest. No links please

Aneli [31]

Answer:

181 mi^2

Step-by-step explanation:

Dimensions of large rectangle, on the left, are 6 mi by 8 m; area is 48 m^2;

Dimensions of small rectangle, in the middle of the diagram, are 4 mi by 5 mi, or 20 mi^2; area is 20 mi^2.

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Total area is 113 mi^2 + 20 mi^2 + 48 mi^2, or 181 mi^2

4 0

2 years ago

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Which expression is equivalent to StartRoot 128 x Superscript 8 Baseline y cubed z Superscript 9 Baseline EndRoot? Assume y grea

Nataly [62]

Answer:

Option C.

Step-by-step explanation:

The given expression is

$\sqrt{128x^8y^3z^9}$

It can be written as

$\sqrt{(64\cdot 2)\cdot x^8\cdot y^{2+1}\cdot z^{8+1}}$

$=\sqrt{8^2\cdot 2\cdot (x^4)^2\cdot y^{2}\cdot y\cdot (z^{4})^2\cdot z}$

$=\sqrt{(8x^4yz^4)^2\cdot 2yz}$

$=8x^4yz^4\sqrt{2yz}$

Therefore, the correct option is C.

6 0

3 years ago