2 years ago

Number 5. Please help

Mathematics

1 answer:

Elena L [17]2 years ago

6 0

Add all the numbers, then divide by how much numbers there is

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Factor 64u–40.<br> Write your answer as a product with a whole number greater than 1.

Vlada [557]

Answer: 8(8u-5)

Step-by-step explanation:

Find a number that goes into both 64 and 40 the GCF of both is 8 so 8 goes on the outside of the new factor 8u-5 because if we distribute back we should arrive at the original equation

8(8u-5)

8 0

2 years ago

X+2.6=1.7 how do you do this

Genrish500 [490]

X+2.6=1.7
x+12=7
x+12-12=7-12 (subtract 12 from both sides)
x=-5

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2 years ago

_______________________<br> can someone help me solve this question? Thank you.

Zinaida [17]

Answer:

-60

Step-by-step explanation:

Factor the problem out using FOIL.

The end result is: −60 $x^{2}$ −84x+9

The value of coefficent a (the number in front of the x^2) is -60.

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2 years ago

What is the slope-intercept form equation of the line that passes through (1, 3) and (3, 7)? (1 point) y = −2x + 1 y = −2x − 1 y

Stolb23 [73]

Answer: y=2x+1

Step-by-step explanation:

The slope of the line is $\frac{7-3}{3-1}=\frac{4}{2}=2$

Using the point (1,3) to substitute into point-slope form,

$y-3=2(x-1)\\\\y-3=2x-2\\\\\boxed{y-2x+1}$

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1 year ago

ΔA’B’C’ is a reflection of ΔABC. Which best describes the reflection?

ruslelena [56]

Answer:

A reflection over the line x=3

Step-by-step explanation:

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2 years ago