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nignag [31]
3 years ago
6

Please answer correctly this is for a test plus you get 10 points

Mathematics
1 answer:
Korvikt [17]3 years ago
8 0

The answer to the question is 112°

First, you must set up an equation to find x.

2(3x+10)+2(2x)=360\\

Then, you must use distributive property to simplify the parentheses.

6x+20+4x=360

Next, add like terms.

10x+20=360

Then, subtract 20 on each side.

10x=340

Next, divide 10 on each side.

x=34

Now, you must substitute 34 in for x.

3x+10

3(34)+10

3(34)+10=112

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A salon increased the sales by about 12.5% this week. If they sold 43 products last week, how many did they sell this week?
natulia [17]
<span>A salon increased the sales by about 12.5% this week.
Question: If they sold 43 products last week, how many did they sell this week?
=> 43 products sold are there usual sale every week.
=> Now, this week, they were able to increase their sales up to 12.5%. Let’s solve to find out how many products were added to their sale this week.
=> 43 products * 12.5%
=> 43 * .125 = 5.4 products were added to their sale and got a total of:
=> 43 + 5.4 = 48.4 products

</span>



3 0
3 years ago
Read 2 more answers
What is the weight (in grams) of a liquid that exactly fills a 202.0 milliliter container if the density of the liquid is 0.685
harina [27]

Answer:

The weigh in gram is 138.7

Step-by-step explanation:

From the question we can even write out an equation which gives us the formula

(0.685=).grams/millimeter 0.685

is the density in this density formula, and since and from the question we know what the mass will be and what the volume will be.

in the equation above we just need to plug in the 202 milliliter into the equation.

0.685= grams/202

Then if we cross multiply we have

grams = 0.685× 202

=138.7

Therefore, the weight in grams is 138.7

5 0
3 years ago
Pam bought 82.68 yards of striped fabric and 44.38 yards of floral fabric. How many more
lawyer [7]

Answer:

$8 per yard of fabric

1 yard is equal to 3 feet

8 divided by 3 = 2.67(rounded)

$2.67 per foot of fabric

1 foot is equal to 12 inches

2.67 divided by 12 =0.22(rounded)

1 inch of fabric cost $0.22

3 0
2 years ago
Read 2 more answers
Laura left Dunkin Donuts at 1 PM traveling 30 mph. Two hours later her friend Jen left the same Dunkin Donuts and started after
Wewaii [24]

Answer:

It took Jen 4 hours to catch up with Laura

Step-by-step explanation:

Gaining speed 45-30= 15 mph

Laura's head start 30×2=60 miles

Time for Jen to catch up 60÷15= 4 hours

In other words

30(t+2)= 45t

30t+60= 45t

60=45t-30t

60= 15t

t=4 hours

5 0
3 years ago
Leonard owns a business earning $37,800 in profits. These profits are appreciating at about 2.3% each year. What are Leonard's p
satela [25.4K]

Answer:

  • B. $45341.60

Step-by-step explanation:

<u>Given:</u>

  • Initial profit = $37800
  • Rate of appreciation = 2.3% per year

<u>The equation for this:</u>

  • P(t) = 37800*(1 + 0.023)^t = 37800*1.023^t

<u>Find the value of P(8):</u>

  • P(8) = 37800*1.023^8 = 45341.60

Correct choice is B

3 0
3 years ago
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