2 years ago

The vertex of y= 22 - 82 +18 is

Mathematics

1 answer:

ANTONII [103]2 years ago

6 0

The vertex to the equation is, (4,2)

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70% of a number is 98.

Anni [7]

Set up the proportion:
70% - 98
90% - x

$\frac{70\%}{90\%}=\frac{98}{x} \\
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2 years ago

Rob ran 27.2 miles less than Jasmine last week. Rob ran 10 miles. How many miles did Jasmine run?

jeka94

Answer:

Jasmine ran last week 37.2 miles

Step-by-step explanation:

Let

x ----> number of miles Rob ran last week

y ----> number of miles Jasmine ran last week

we know that

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x=10 ----> equation B

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3 years ago

can somebody please write what are the rules for multiplying integers and the rules for dividing integers in a short answer?

arsen [322]

Answer:

Negative + Negative = Positive

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Step-by-step explanation:

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BEcause he felt jumpy

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