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riadik2000 [5.3K]
3 years ago
15

Factor out the combine term 21x+49y​

Mathematics
1 answer:
Cloud [144]3 years ago
7 0
(not sure if this is right just trying to help) 7(3x+7y)
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ASAPPPP!!!
RideAnS [48]

Answer:

$74315.50

850* 87.43 = 74315.5

6 0
3 years ago
A chef is going to use a mixture of two brands of Italian dressing the first brand contains contains 7% vinegar and the second b
Cerrena [4.2K]

Answer:

176 of 12% vinegar

44 of 7% vinegar

Step-by-step explanation:

Percentage vinegar required = 11%

Volume = 220 mL

First brand % = 7%

Second brand % = 12%

Let p = volume of 12% vinegar material

Mixture :

0.12p + 0.07(220 - p) = 220 * 0.11

0.12p + 15.4 - 0.07p = 24.2

0.05p = 8.8

p = 8.8 / 0.05

p = 176

176 of 12% vinegar and

220 - 176 = 44

44 of 7% vinegar

4 0
2 years ago
9> -2m + 2 - 3
Tanya [424]

Answer:

A

Step-by-step explanation:

Given

9 > - 2m + 2 - 3, that is

9 > - 2m - 1 ( add 1 to both sides )

10 > - 2m

Divide both sides by - 2, reversing the symbol as a result if dividing by a negative quantity.

- 5 < m , thus

m > - 5 → A

6 0
3 years ago
Read 2 more answers
Find the measure of one interior angle of a regular 15-gon.
Nataliya [291]

Answer:

156*

Step-by-step explanation:

6 0
1 year ago
Y(x) = 2x² + 12x + 5
tester [92]

Answer:

[-6 ± √26]\2

Step-by-step explanation:

y(x) is no such thing.

Now, since this is unfactorable, apply the Quadratic Formula, x = [-b ± √(b² - 4ac)]\2a:

[-12 ± √104]\4

Divide everything by 2 to get the above answer.

I am joyous to assist you anytime.

8 0
3 years ago
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