3 years ago

Jeremy has $5.30 in nickels.

Mathematics

2 answers:

AURORKA [14]3 years ago

8 0

Answer:

I am 86% sure that it is B

Hope this helped!

Delvig [45]3 years ago

7 0

Answer: I think the answer is b

Step-by-step explanation:

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(9x2 + 10x + 4) − (9x2 + 5x − 1)

ch4aika [34]

For this case we must simplify the following expression:

$(9x ^ 2 + 10x + 4) - (9x ^ 2 + 5x-1)$

We eliminate the parentheses taking into account that:

$- * + = -\\- * - = +\\9x ^ 2 + 10x + 4-9x ^ 2-5x + 1 =$

We add similar terms taking into account that:

Equal signs are added and the same sign is placed.

Different signs are subtracted and the major sign is placed.

$9x ^ 2-9x ^ 2 + 10x-5x + 4 + 1 =\\5x + 5$

Answer:

$5x + 5$

3 0

3 years ago

Which can be used to expand the expression below?

musickatia [10]

What is the question

7 0

3 years ago

A large university accepts 40% of the students who apply. Of the students the university accepts, 50% actually enroll. If 20,

umka2103 [35]

Answer:

4,000 enroll

Step-by-step explanation:

If 20,000 students apply and the university only accepts 40%, the university accepted 8,000 students.

How many actually enrolled?

Of those accepted students (8,000), 50% enroll.

8,000 / 2 OR 8,000 x 0.50 = 4,000 students actually enroll.

5 0

3 years ago

As a 42.4 foot long pipe comes off the manufacturing line it is cut into 0.80 foot long sections. How many smaller sections are

Ludmilka [50]

53 smaller sections are created from the larger pipe

Step-by-step explanation:

The number of smaller section will be obtained by dividing the length of long pipe by the length of small section.

Given

Length of long pipe= 42.4 feet

Length of small section = 0.80 foot

$Total\ number\ of\ sections=\frac{Length\ of\ large\ pipe}{length\ of\ one\ small\ section}\\=\frac{42.4}{0.80}\\=53$

53 smaller sections are created from the larger pipe

Keywords: Conversions, Lengths

Learn more about conversions at:

#LearnwithBrainly

5 0

3 years ago

The perimeter of a rectangle is 68 ft and its width is 8/9 times its length. Find the dimensions of the rectangle.

Fantom [35]

Its 5.9 cus you have the perimeter to 68 and the with 8.9 so its 5.9

4 0

3 years ago