2 years ago

I need help with this one plis quickly !!!

Mathematics

1 answer:

shutvik [7]2 years ago

4 0

Answer:

Step-by-step explanation:

Hard to see but pretty sure thats it

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Sarawong had some candy to give to his four children. He first took nine pieces for himself and then evenly divided the rest amo

svet-max [94.6K]

9+3+3+3=21 or you could do 4*3+9

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2 years ago

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Y=4x. Y=40. What does x equal

egoroff_w [7]

Answer:

Your answer is 10!

Y = 4x

(40) = 4x

40 = 4(10)

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2 years ago

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Owen used these steps to solve the equation 4x+7=1+2(2x+3). Which choice describes the meaning of his result, 7=7?

ivanzaharov [21]

Answer:

Option D. All values of x make the equation true

Step-by-step explanation:

<u><em>The options of the question are</em></u>

a.The result is not correct because Step 2 has an error.

b.The solution is x=7.

c.No values of x make the equation true.

d.All values of x make the equation true

we have the equation

$4x+7=1+2(2x+3)$

solve for x

Apply distributive property right side

$4x+7=1+4x+6$

Combine like terms

$4x+7=4x+7$

subtract 4x both sides

$7=7$

The equation has infinity solutions

.All values of x make the equation true

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3 years ago

What is the length of DF in cm DE=2cm EF=6cm

Eddi Din [679]

12 cm because 2•6=12

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3 years ago

How many different committees of 4 people can be chosen from a group of 21?

sdas [7]

Answer:

There are 21 ways to choose the first person, 20 ways to choose the second, 19 ways for the third and 18 ways for the fourth so the answer is 21 * 20 * 19 * 18 = 143640.

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3 years ago