4 years ago

How can I get help with 2 step equations

1 answer:

6 0

It takes two steps to solve an equation or inequality that has more than one operation: Simplify using the inverse of addition or subtraction. Simplify further by using the inverse of multiplication or division.

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syeda has finished 20% of her math assignment. The assignment includes 50 problems how many problems has syeda completed?

Nostrana [21]

Answer:

10 problems

Step-by-step explanation:

This is the answer because:

1) We have to solve for what 20% of 50 is since she finished 20% of her test:

20% of 50 = 10

$\frac{2}{10}$ × $\frac{50}{1}$ = $\frac{100}{10}$ = 10

Therefore, the answer is 10 problems.

Hope this helps! :D

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3 years ago

What is the remainder of 2,445 ÷ 8

Kryger [21]

Answer:

305 Remainder 5

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3 years ago

Find BC if BD = X + 29, AD = x = 39, AC = 20, and BC = x + 19

nalin [4]

Answer:

10 units

Step-by-step explanation:

We are given that

BD=x+29

AD=x+39

AC=20

BC=x+19

AC=AB+BC

20=AB+x+19

AB=20-x-19=1-x

AD=AB+BD

$x+39=1-x+x+29$

$x=30-39=-9$

Substitute the value of x=-9

Then , we get BC= $-9+19=10$ units

Answer: BC=10 units

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3 years ago

What is the missing length?

aliina [53]

Answer:

The missing length is 7

Step-by-step explanation:

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3 years ago

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Josiah invests $360 into an account that accrues 3% interest annually. Assuming no deposits or withdrawals are made, which equat

rosijanka [135]

Y=360(0.003)x because

8 0

3 years ago