3 years ago

use the gcf of the terms to write the expression as the product of two factors with integer coefficients.

1 answer:

8 0

Use the GCF of the terms to write the expression as the product of two factors with integer coefficients.

-2x3 - 4x2 + 4x

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Which is the equation of a line that has a slope of -2/3and passes through point<br> (-3,-1)?

Nataly [62]

Answer:

y=-2/3x-3

Explanation

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3 years ago

If three pears and four oranges cost $4.85 and three pears and ten oranges cost $8.75 what is the cost of a pear and an orange

marishachu [46]

Answer:

1 pear = $0.75; 1 orange = $0.65

Step-by-step explanation:

(1) 3P + 4O = 4.85

(2) 3P + 10O = 8.75 Eqn (2) - Eqn (1)

3P + 10O – 3P – 4O = 8.75 – 4.85 Combine like terms

6O = 3.90 Divide each side by 6

O = $0.65 Substitute into Eqn (1)

3P + 4×0.65 = 4.85

3P + 2.60 = 4.85 Subtract 2.60 from each side

3P = 2.25 Divide each side by 3

P = $0.75

Oranges cost $0.65 each and pears are $0.75 each

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3 years ago

Rico can walk 3 miles in the same amount of time that Donna can walk 2 miles. Rico walks at a rate 2 miles per hour faster than

tatyana61 [14]

Answer:

$13$

Step-by-step explanation:

Donna's Rate is $R$

Rico's Rate is $R+2$

$\frac{R}{R+2}=\frac{2}{3}$

Cross-Multiply

$2(R+2)=32$

$2R+4=3R$

$4=R$

Donna's Rate is $R=4$

Rico's Rate is $R+2=6$

$\frac{6(130)}{60} = \frac{130}{10}=13$

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2 years ago

(Repost) please help what is 7 7/10 rounded to the nereast whole number?? please explain your answer if you got it cause I can L

Finger [1]

It’s eight because 7 can round up so it changed to eight

7 0

3 years ago

Read 2 more answers

How do u solve this?

malfutka [58]

you can work it out or put in random numbers until the two sides are equal

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3 years ago