3 years ago

Help please!! This is hw and it’s due soon.

Mathematics

2 answers:

Ivanshal [37]3 years ago

8 0

Answer:10/-15

Step-by-step explanation:

eduard3 years ago

5 0

Answer:

Step-by-step explanation:

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Solve x^2 +14x=15 by completing the square

ivanzaharov [21]

Answer:

x = -15 and x = 1

Step-by-step explanation:

Since we have to use the complete the square method, we first need to rewrite the equation in the form $x^{2}+2ax+a^{2}=(x+a)^{2}$ .

This results in $x^{2} + 14x + 7^{2} = 15 + 7^{2}$ .

Next, we simplify the equation to get $x^{2} +14x+7^{2} = 64$ .

Factoring the left side gives us $(x+7)^{2} = 64$ .

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Step-by-step explanation:

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7 3/10 as a percentage

Harlamova29_29 [7]

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730%

percent means over 100

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What is the unit rate for the cost of a salad at the salad bar?

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Hope This Helps! Have A Nice Day!

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