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kupik [55]
3 years ago
11

Help plzz!! Thank you!!

Mathematics
1 answer:
antiseptic1488 [7]3 years ago
5 0

Answer:

Step-by-step explanation:

x + 3 = 10

x = 7

the x is 7

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Which of these nontermmating decimals can be converted into a rational number?
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SIMPLIFY (x + 5)(2x - 6)<br> A) 2x2 - 30 <br> B) 2x2 - 6x <br> C) 2x2 + 7x - 6 <br> D) 2x2 + 4x - 30
alina1380 [7]

Answer:

D) 2x²+4x-30

Step-by-step explanation:

You would multiply x and 2x; x and -6; 5 and 2x; 5 and -6

(x)(2x) = 2x²

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(5)(2x) = 10x

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Now just put it back in the order that it was listed in the equation starting with (x)(2x)

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On January 11, Frank Morgan spent $228 on taxable merchandise at Wesley's Discount Clothing. The combined state and local sales
ryzh [129]

Answer:

Customer must pay a Total Amount of $240.

Step-by-step explanation:

Given:

Amount spent = $228

Sales tax = 5.25%

We need to find the Total Amount which need to be paid.

First we will find the amount paid in tax.

Amount paid in tax is equal to Percentage of sales tax multiplied with Amount spent and then divide by 100.

Framing the equation we get;

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Now Total Amount which need to be paid is equal to sum of Amount spent and Amount paid in tax.

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8 0
3 years ago
What’s the answer? Help
iren2701 [21]

Answer:

$14

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x = price of scarf 1

y = price of scarf 2

together they cost $25

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one scarf costs $3 more than the other

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y+3 + y = 25

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=> x = y +3 = 11 + 3 = $14

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3 years ago
Which point is the reflection of (2,-5) on the
Ivahew [28]
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