2 years ago

A number decreased by six, and then doubled

Mathematics

2 answers:

PIT_PIT [208]2 years ago

3 0

Answer:

Step-by-step explanation:

ElenaW [278]2 years ago

3 0

Answer:

a-6*2

Step-by-step explanation:

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A supplier sells 2 and 1/4 pounds of mulch for every 1 and 1/3 pounds of gravel. The supplier sells 172 pounds of mulch and grav

polet [3.4K]

Because ratios can be written as fractions
$\frac{mulch}{2.25}=\frac{gravel}{1.33}$

172 = $\frac{mulch}{2.25}+ \frac{gravel}{1.33}$
172 - $\frac{mulch}{2.25}$ = $\frac{gravel}{1.33}$
76.44 mulch = x amount of gravel = 172
Gravel = 172 - 76.44
= 95.56

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3 years ago

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mario62 [17]

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2 years ago

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Svet_ta [14]

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too lazy but that's the exact value

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2 years ago

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What does (2, 120) represent

Dafna11 [192]

I believe the answer would be 2 of 120

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2 years ago