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3 years ago

4(1-2b)+7b-10

Mathematics

1 answer:

likoan [24]3 years ago

5 0

Answer:

if you're simplifying, it should be = -1b - 6

Step-by-step explanation:

1. 4(1-2b) + 7b -10 solve the parenthesis

2. 4 - 8b + 7b - 10 combine like(same) terms

3. 4 - 1b - 10 same as 2.

4. -1b - 6

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Combine like terms to create an equivalent expression.

Ugo [173]

Answer: 2/5m - 1/5

Step-by-step explanation:

2(1/5m - 2/5) + 3/5

2/5m - 4/5 + 3/5

2/5m - 1/5

6 0

3 years ago

The diameter of the circle shown below is 12m. What is the area of the circle

sveta [45]

Answer:

The area of the circle is 113.097

Hope this helped!

Please give brainliest if it helped!

3 0

3 years ago

Suppose the equation E = $500 + $7x represents a person's earnings (+) for

Sholpan [36]

Answer:

Option D : $780 is the correct answer.

Step-by-step explanation:

Given expression is:

E = $500 + $7x

We will put all the values of given options to check.

A. Putting 430 in given expression

430 = 500 + 7x

430 - 500 = 7x

-70 = 7x

As the number of items sold cannot be negative, therefore, this option is not correct.

B. 530 = 500 + 7x

530 - 500 = 7x

30 = 7x

x = 4.3 (By dividing both sides by 7)

Which is not a whole number.

C. 680 = 500 + 7x

680 - 500 = 7x

7x = 180

x = 25.71

Which is also not a whole number.

D. 780 = 500 + 7x

780 - 500 = 7x

280 = 7x

7x = 280

x = 40

Which is a whole number.

Hence,

Option D : $780 is the correct answer.

4 0

3 years ago

PLZ HELP FAST!!!!!!!!!!!!

WITCHER [35]

Answer:

BEYONCE

Step-by-step explanation:

YOU CAN TASTE THE DISHONESTY, IT’S ALL OVER YOUR BREATH

AS YOU PASS IT OFF SO CAVALIER, BUT EVEN THAT’S A TEST

CONSTANTLY AWARE OF IT ALL, MY LONELY EAR

PRESSED AGAINST THE WALLS OF YOUR WORLD

PRAY TO CATCH YOU WHISPERING

I PRAY YOU CATCH ME LISTENING

I’M PRAYING TO CATCH YOU WHISPERING

I PRAY YOU CATCH ME

I’M PRAYING TO CATCH YOU WHISPERING

I PRAY YOU CATCH ME LISTENING

I PRAY YOU CATCH ME

NOTHING ELSE EVER SEEMS TO HURT LIKE THE SMILE ON YOUR FACE

WHEN IT’S ONLY IN MY MEMORY, IT DON'T HIT ME QUITE THE SAME

MAYBE IT’S A CAUSE FOR CONCERN, BUT I'M NOT AT EASE

KEEPING MY HEAD TO THE CURB

PRAY TO CATCH YOU WHISPERING

I PRAY YOU CATCH ME LISTENING

I PRAY TO CATCH YOU WHISPERING

I PRAY YOU CATCH ME

I’M PRAYING YOU CATCH ME

4 0

3 years ago

Read 2 more answers

5.) During the school year, teachers save money for use during the summer, when they are

BARSIC [14]

Answer:

Step-by-step explanation

1242 / 23 = 54

He will run out of money in 54 days

3 0

3 years ago