3 years ago

Someone plz help me

Mathematics

1 answer:

user100 [1]3 years ago

3 0

Answer:

its the second option thats the answer

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(-4)(-4) use an exponent to rewrite the expression

DiKsa [7]

For this case we have the following expression:
<span> $(-4)(-4) 
$
By properties of exponents we have:
Same basis, the exponents are added.
We have then:
$(-4)^{1+1}$
Then, rewriting the exponent we have:
$(-4)^{2}$
Therefore, an exponent to rewrite the expression is:
2
Answer:
$(-4)^{2}$
an exponent to rewrite the expression is 2.</span>

5 0

3 years ago

PLEASE HELP THIS IS A BIG HOMEWORK ASSIGNMENT

Veseljchak [2.6K]

Answer:

A. 6n + 13

Step-by-step explanation:

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2 years ago

I’ll give you so many point SOOOO MANY POINTS HELP IM GONNA FAIL MY CLASS

valentinak56 [21]

Answer:

502

Step-by-step explanation:

4 times 125.50 equals 502

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3 years ago

Jenny bought a $50 jacket. If the sales tax rate is 8%, how much tax did she pay?

OlgaM077 [116]

Answer:

54$

Step-by-step explanation:

To get the tax times the number to the percentage
50 * 8% = 4
50 + 4 = 54 $

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2 years ago

Use the information given to enter an equation in standard form.

nexus9112 [7]

Answer:

y - 1.4x = - 6.8

Step-by-step explanation:

To find the equation: find the slope, use point-slope form to calculate the equation, then convert the equation to standard form.

Slope: $\frac{45-31}{37-27} = \frac{14}{10} = 1.4$

Use point slope form: y - y₁ = m(x - x₁)

Plug in x = 27, y = 31, and m = 1.4

y - 31 = 1.4(x - 27)

y - 31 = 1.4x - 37.8

y = 1.4x - 6.8

Convert this into standard form: ax + by = c

y - 1.4x = - 6.8

5 0

2 years ago