1 year ago

What fractions are the common denominators for 1/2 and 7/8

Mathematics

1 answer:

Orlov [11]1 year ago

3 0

Answer:

lowest:8 more:16 32 64

Step-by-step explanation:

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Choose what the expressions below best represent within the context of the word problem. The tens digit of a number is twice the

Usimov [2.4K]

<span>2x + x = 12
=> x =12/3 =4
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</span>

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3 years ago

A map has a scale of 4 inches: 25 miles how far are two cities if they are 120 miles apart

IrinaK [193]

Answer: 19.2 inches

Step-by-step explanation:

Make a proportion:

4/25 = x/120

cross multiply

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2 years ago

HELP PLEASEEE!!

Luden [163]

$\left[\begin{array}{ccc}2&6&3\\-5&1&4\end{array}\right]$

R1 ÷ 2 = $\left[\begin{array}{ccc}1&3&1.5\\-5&1&4\end{array}\right]$

R2 ÷ -5 = $\left[\begin{array}{ccc}1&3&1.5\\1&-0.2&-0.8\end{array}\right]$

R2: R1 - R2 = $\left[\begin{array}{ccc}1&3&1.5\\0&3.2&2.3\end{array}\right]$

R2 ÷ 3.2 = $\left[\begin{array}{ccc}1&3&1.5\\0&1&0.71875\end{array}\right]$

R1: R1 - 3R2 = $\left[\begin{array}{ccc}1&0&0.65625\\0&1&0.71875\end{array}\right]$

Answer: x = 0.65625, y = 0.71875

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2 years ago

Suppose the cost of mailing a letter is $0.25 per ounce plus $0.14. The equation that gives the total cost c of mailing a letter

erastovalidia [21]

Answer:

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2 years ago

What are the multiplication sentences for factors of 6?

mart [117]

Answer:

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2 years ago