MATHEMATICS COLLEGE

The expression 63 × 42 is equivalent to which of the following numerical expressions? 18 x 8


B.

(6 x 4) 5


C.

246


D.

216 x 16

please answer

Answers

Answer 1
Answer:

The required equivalent expression is (216 x 16).

The correct is D.

What is Expression?

In mathematics, an expression is a phrase that has at least two numbers or variables and at least one maths operation. Addition, subtraction, multiplication, or division are all examples of maths operations. An expression's structure is as follows:

(Number/variable, Math Operator, Number/variable) is an expression.

We have the Expression as,

6³ x 4²

Now, expand the exponents as

6³

= 6 x 6 x 6

= 216

and, 4² = 4 x 4 = 16

Thus, the required equivalent expression is (216 x 16).

Learn more about expression here:

brainly.com/question/14083225

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Answer 2
Answer:

Answer:

2646

Step-by-step explanation:

is the correct answer for This question

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Jan raised $120.75 at the car wash. If each wash costs $5.75, how many cars did she wash?

Answers

Answer:

She washed 21 cars

Step-by-step explanation:

Answer:

Jan washed 21 cars

Step-by-step explanation:

120.75 / (Divided) 5.75=21

If you were to times 5.75 by 21 you will get the amount she rasied at the car wash

A field is 53 1/3 yards wide. What is the width of the field in feet?

Answers

Answer: The  width of the field = 160 feet

Step-by-step explanation:

We are given that , A field is 53(1)/(3) yards wide.

That means , The width of the field = 53(1)/(3) yards

Since , the fraction is in mixed for , so first we convert this into improper fraction.

53(1)/(3)=(3(53)+1)/(3)=(160)/(3)

Therefore , the width of the field = (160)/(3) yards

Since 1 yard = 3 feet.

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Paige rides her bike around town. She can ride one half of a mile in 1 30 ith of an hour. If she continues to ride at the same pace, how many miles could she travel in 1 hour?

Answers

We have been given that Paige can ride one half of a mile in 1/30 th of an hour. And we have to found the distance traveled in 1 hour if she continues to ride at the same pace.

Let d be the distance traveled in 1 hour.

In 1/30 th of an hour distance traveled is 0.5 mile

Hence, in 1 hour the distance traveled is given by

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Therefore, she will travel 15 miles.
She could travel 15 miles in an hour

The Williams are buying a house that costs $323,000 and can afford a 10% down payment. If the Williams want the lowest monthly payment, which loan option would you recommend?a. 15 year fixed, 5% down at a fixed rate of 5.5%
b. 30 year FHA, 3.5% down at a fixed rate of 6.25%
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d. 30 year fixed, 10% down at a fixed rate of 6%

Answers

Answer:

D

Step-by-step explanation:

30 year fixed, 10% down at a fixed rate of 6%

Answer:D

Step-by-step explanation:

top answer is correct

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Answers

Answer:

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Pour answer
I

Answers

Answer:

ea

Step-by-step explanation:

ffh
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