All categories

3 years ago

Please show how to work it out x

Mathematics

1 answer:

san4es73 [151]3 years ago

6 0

Answer:

265.1

Step-by-step explanation:

10% = 0.1

15% = 0.15

0.1(42)(8) + 0.15(14)(15) + 200 = 33.6 + 31.5 + 200 = 265.1 - total amount Adam earned last week.

You might be interested in

The nestle house cookie recipe used 4.5 cups of flour, 3.5 cups of granulated sugar, and .75 cups of brown sugar what is the rat

horsena [70]

You can just substitute the names for the numers: (all sugar was 3.5+0.75=4.25)

a. granulated to brown sugar?
3.5:0.75
b. flour to brown sugar?
4.5:0.75
c. flour to all sugar?
4.5:4.25

but this looks ugly, so we can simplyfy it. Now, we can mupltiply all numbers by 100! (this will get rid of the .)


a. granulated to brown sugar?
350:75
b. flour to brown sugar?
450:75
c. flour to all sugar?
450:425

and they all are mupliples of 25, so let's divide all by 25!

a. granulated to brown sugar?
14:3
b. flour to brown sugar?
18:3
c. flour to all sugar?
18:17

now they all look good, but the second one can still be simplified:


a. granulated to brown sugar?
14:3
b. flour to brown sugar?
6:1
c. flour to all sugar?
18:17

that's the answer!

4 0

4 years ago

The sales commission is 10% at an electronics store. How much does Saul have to sell in 22 hours to earn $12.50 per hour from co

Reil [10]

125 dollars worth of tech
because since it is 10 a ten percent commision you can just move the decimal or
because 12.5 multiplied by ten would equal 125 (you would multiply by ten in order to regain what you had before they gave you the amount of commission

8 0

4 years ago

Pls help me with this

3241004551 [841]

Answer: D 1 and 5/72 sq ft

8 0

3 years ago

Determine perimeter

jeka94

Answer:

20cm

Step-by-step explanation:

7.2 + 7.2 + 2.8 + 2.8 = 20

8 0

3 years ago

Read 2 more answers

A new car is purchased for $24,800 the value of the car a depressant case at 12% per year what will the value of the car be to t

Xelga [282]

Answer:$4706.80731

Step-by-step explanation:

Car purchase is $24800

Per year it depressant by 12%

100-12=88%

For year 1 is 0.88×24800= $21824

Year 2 is 0.88×$21824= $19205.12

Year 3 is 0.88×$19205.12 = $16900.5056

Year 4 is 0.88×$16900.5056 =$14872.445

Year 5 is 0.88 × $14872.445= $13087.7515

Year 6 is 0.88×$13087.75154= $11517.22136

Year 7 is 0.88× $11517.22136= $10135.1548

Year 8 is 0.88× $10135.1548= $8918.936

Year 9 is 0.88× $8918.936= $7848.664

Year 10 is 0.88× $7848.664= $6906.824

Year 11 is 0.88× $6906.824= $6078.005

Year 12 is 0.88×$6078.005= $5348.645

Year 13 is 0.88× $5348.645= $4706.8073

5 0

3 years ago