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3 years ago

4 2/5 * 10 using distributive property

Mathematics

1 answer:

White raven [17]3 years ago

7 0

Answer:

Step-by-step explanation:

4 2/5=22/5

22/5*10=220/5=44

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List the first three multiples for 8

LekaFEV [45]

Answer:

8,16,24,32

Step-by-step explanation:

6 0

3 years ago

Help plz will give brainliest if you explain how u got the answer! PLZ!

sasho [114]

Answer:

2x-y=4

Step-by-step explanation:

y=mx+b

b is the y-intercept which is -4

y=mx-4

find m(slope)

(2,0) and (0,-4)

(-4-0)/(0-2)

-4/-2=2 m=2

y=2x-4

add 4 to both sides

y+4=2x subtract y

4=2x-y

It says write in standard form which looks like this: 3x + 5y = 4

4 0

3 years ago

Is -33 a whole number?

Jet001 [13]

Answer/Step-by-step explanation:

-33 is not a whole number. A whole number is a number(positive) that contains no decimals nor fractions.

5 0

2 years ago

180 Added to the product of 45 and a number totals negative 720. Write an equation to determine the number.

IrinaVladis [17]

Answer:

45x + 180 = - 720

Step-by-step explanation:

Let the required number be x.

Therefore, product of 45 and x = 45x

180 added to 45x = 45x + 180

Since, 180 Added to the product of 45 and a number totals negative 720.

So, 45x + 180 = - 720

6 0

3 years ago

1/3(r+6) = 1/6(r+8) How do I get r?

Alexus [3.1K]

Hi,

WORK:

$\frac{1}{3} \times (r + 6) = \frac{1}{6} \times (r + 8) \\$

Multiply both sides of equation by 3.

$r + 6 = \frac{1}{2} \times (r + 8)$

Distribute one half thought parenthesis.

$r + 6 = \frac{1}{2} \times r + 4$

Multiply both sides of equation by 2.

$2r + 12 = r + 8$

Move r variable to left side and change its sign.

$2r - r + 12 = 8$

Collect the like terms.

$r = 8 - 12$

Result:

$r = - 4$

Hope this helps.
r3t40

4 0

3 years ago