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3 years ago

What is the answer 1/4(8x+12)

1 answer:

3 0

2x+3

When you multiply by 1/4, you’re basically dividing by 4. 8x divided by 4 is 2x, and 12 divided by 4 is 3, so our final answer is 2x+3.

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3. In August, Cory begins school shopping for his triplet daughters. One day, he

Ksju [112]

$d=37\$

<u>Step-by-step explanation:</u>

Here , we have In August, Cory begins school shopping for his triplet daughters. One day, he bought 10 pairs of socks for $2.50 each and 3 pairs of shoes for d dollars each. He spent a total of $135.97. We need to find What does d equal . Let's find out:

One day, he bought 10 pairs of socks for $2.50 each

Following is the equation for this info:

⇒ $Money = 10(2.50)$

⇒ $Money = 25\$

3 pairs of shoes for d dollars each

Following is the equation for this info:

⇒ $Money = 3(d)$

⇒ $Money = 3d\$

He spent a total of $135.97

Following is the equation for this info:

⇒ $Total-Money = 135.97$

⇒ $25+3d=135.97$

⇒ $3d=135.97-25$

⇒ $d=37\$

Therefore , $d=37\$ .

3 0

3 years ago

(01.02) jessica is saving money for a new sailboat. She has already saved $1,000 and plans to save $150 per week. This situation

Slav-nsk [51]

Initial (fix) saving = $1,000.

Saving per week (variable saving) = $150.

Given function for total savings after x week, f(x) = 1,000 + 150x.

According to problem x represents number of weeks.

We need to find the total saving after 12 weeks.

In order to find the total savings after 12 weeks, we need to plug x=12 in the given function f(x) = 1,000 + 150x because x represents number of weeks.

Plugging x=12, we get

f(12) = 1,000 + 150(12).

Multiplying 150 by 12, we get 1800.

f(12) = 1,000 + 150(12) = 1,000 +1,800.

Adding 1,000+,1800, we get

=2,800.

Therefore, total saving after 12 week is $2,800.

5 0

4 years ago

Which function is increasing?

DerKrebs [107]

Answer:

A, it's the only one with a number greater then 1

5 0

3 years ago

A torch and a battery cost £2.50 altogether.

krek1111 [17]

Answer:

3/5

Step-by-step explanation:

torch = £1.50

2.50/1.50=0.6

0.6 = 6/10

= <u>3/5</u>

3 0

4 years ago

Read 2 more answers

Find the quotient of negative 21 divided by negative 3

muminat

$-21/-3= \frac{-21}{-3} = \frac{21}{3} = 21/3 = 7$

The answer is 7

6 0

4 years ago