Solve -0.25a + 3.8 = 4.6

Answers

Answer 1

Answer: a would have to equal -3.2

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Please help with this question

What is the numerical value of 8b when b=0.5

Answers

Answer 4

Step-by-step explanation:

You multiply 8 times .5 because the b is connected to the 8, so you just do 8*5 then move the decimal point over.

Answer: 4
So you do 8x0.5, which is 4

Find the greatest common factor 2x^2a+2xa^2

Answers

Answer:

The GCF is

$2ax$

Step-by-step explanation:

The given expression is:

$2 {x}^(2) a + 2x {a}^(2)$

We rewrite each term as product of primes to get:

$2 {x}^(2) a = 2 * {x}^(2) * a$

$2x {a}^(2)= 2 * x * {a}^(2)$

The greatest common factor is the product of the least powers of the factors common to the prime factorizations.

$GCF = 2 * x * a = 2ax$

WHAT IS 5/8 PAGE IN 2/3 OF A MINUTE

Answers

3.5 divided 1.25 = 2.8 mph
0.625 divided 0.666 = 0.95 pages a minute. so your answer is 0.95 pages per minute

You are in line at an amusement park. You CAL 34 people in front of you. Each roller coaster fits 11 people. How many roller coaster must run before you get on? Explain.

Answers

Ok, since we know that 34/11 will not be a whole number without a decimal. But 33/11 will come up with a whole number. 33/11 = 3 -or- 11+11+11 = 33. So, in that case, it would take 3 rollercoasters before you get on. Hope this helps!

What is 9 1/2 in simplest form?

Answers

9 1/2 is the simplest form. If you are looking for an improper fraction than it would be 19/2. Does this help?

Well first you have to change it to an imporper fraction then simplify from there

Describe two prisms that each have 2400 cubic centimeters. Draw each

Answers

A
V = 12 * 40/2 * 10 = 2400

B
V = 24 * 10 * 10 = 2400

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