3 years ago

Please help on a online test and WILL FAIL if I don’t get this right Find the missing factor.

Mathematics

1 answer:

Neko [114]3 years ago

5 0

Answer:

(x+7)

Step-by-step explanation:

(x+7)(2x+1)=2x^2+14x+x+7=2x^2+15x+7

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How many quarts of water must be added to 3 gallons of soup that is 60% chicken broth to make the soup 40% chicken broth

Nuetrik [128]

Answer:

<u><em>6 quarts</em></u>

Step-by-step explanation:

60% 3 gallons = 1.8 gallons of broth

water = 0% broth

1.8=1.2+0.4x

0.6=0.4x

x=1.5

1.5 gallons = 6 quarts

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3 years ago

Leah's house has a media room with a large flat-screen television to watch movies. The media room television has a width of 8 fe

Kruka [31]

I'M soo not sure on this one. But if I did the math correctly your answer would be C. 64

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4 0

3 years ago

What is the product of 7/16 and -6/13 I will make you the brainlest

mr_godi [17]

Answer:

$\frac{7}{16} *\frac{-6}{13} = \frac{-42}{208}$

Step-by-step explanation:

$\frac{7}{16} *\frac{-6}{13} = \frac{-42}{208}$ . First multiply 7*-6=-42.

Then do 16*13=208.

Simplify by dividing both by 2.

You get $\frac{-42}{208}=\frac{-21}{104}$ .

Your final simplified answer is $\frac{-21}{104}$

I hope this helps!

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3 years ago

. Paige can complete a landscaping job in

Lapatulllka [165]

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2 years ago

What operations are needed to solve this word problem? Joe has 8 Dalmatians. Sarah has 3 fewer Dalmatians than Joe. How many Dal

yan [13]

You take it like this=

8
-3
~~
3
+
3
+
3
-
1
~~
(4×2)
-
3
~~
[[5]]

《5+8》

/ \
| 13 |
\ /

3 0

3 years ago