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Levart [38]
3 years ago
6

Asif wants to rewrite 28+49 using the greatest common factor and the distributive property

Mathematics
1 answer:
Papessa [141]3 years ago
5 0

Answer:

Step-by-step explanation:

28 = 7 *4

49 = 7 * 7

GCF = 7

28 + 49 = (7*4) + (7*7)

             = 7*(4 + 7)

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Point Q is the midpoint of AB. Q has coordinates of (-2, 4) and A has coordinates of (4,6). What are the coordinates of point B?
erastovalidia [21]

Step-by-step explanation:

Let (x, y) be the coordinates of point B.

(4, 6) => (-2, 4) => (x, y)

We have 2(-2) = 4 + x and 2(4) = 6 + y.

Solving these, we get x = -8 and y = 2.

Hence the coordinates of point B is (-8, 2).

6 0
3 years ago
If May 4th crosses road with May 5th, what do you get?
nydimaria [60]

Answer:

i--dk but may the 4th is "May the fourth be with you" and may the fifth is "Revenge of the fifth"

Step-by-step explanation:

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3 years ago
You are trying to recreate flubber because you are obsessed with that movie and you thought it was the coolest. you take 70% sli
german

Let x be the amount (gal) of the 40% slime solution you end up using. You want to end up with 120 gal of the 50% solution, so that you would use 120-x gal of the 70% solution.

You want the final solution to consist of 50% slime, or 60 gal of slime. Each gal of the 40% solution contributes 0.4 gal of slime, while each gal of the 70% solution contributes 0.7 gal of slime. This means

0.4x+0.7(120-x)=0.5\cdot120=60

\implies0.4x+84-0.7x=60

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8 0
3 years ago
Express your answer as a polynomial in standard form.
Natasha2012 [34]

Answer:

fog(x)= -4x+11

Step-by-step explanation:

Here,

f(x) = 2x - 3

g(x) = 2x - 4x +7 = -2x+7

fog(x)= f(-2x+7)

          = 2(-2x+7)-3

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4 0
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How would 125% be expressed as a decimal. You also need to explain what is the rule in changing Percent to decimal . Give anothe
aliya0001 [1]

Answer:

\frac{45}{100}\\\\ \frac{9}{10}

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Step-by-step explanation:

125 % can be expressed as decimal as

\frac{125}{100} \\\frac{25}{20} \\\frac{5}{4}

Rule in changing Percent to decimal

a) Divide a percent by 100

b) Remove percent sign

example

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= 3/10

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\frac{45}{100}\\\\ \frac{9}{10}

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8 0
3 years ago
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