2 years ago

A car dealer earns $100 a week plus 5.5% on all sales. If he sold $57,000 in cars this week, how much did he earn?

Mathematics

1 answer:

Nana76 [90]2 years ago

7 0

Answer:

3235

Step-by-step explanation:

100 for the week plus 3135 which is 5.5% of 57,000

You might be interested in

Please help! (Numbers 1 and 2)

Svetradugi [14.3K]

1. is 8
2. is 4

Subtract them by the percentage

5 0

2 years ago

-4.5(r-2)+3.3 please help

Dahasolnce [82]

Answer:

-4.5r + 12.3

Step-by-step explanation:

Multiply -4.5(r-2)

-4.5r + 9 + 3.3

Add 9+3.3=12.3

-4.5r + 12.3

Hope this helps plz mark brainliest

6 0

2 years ago

Math help will give brainliest what is X and M angle A

Anna [14]

Supplementary = 180 degrees...

A + B = 180

3x + 12 + 7x + 38 = 180

10x + 50 = 180

10 x = 130

x = 13

To find the A just substitute x in...

3 ( 13) + 12

A = 51

To check substitute the x..

A + B = 180

3(13) + 12 + 7(13) + 38 = 180
51 + 129 = 180
180 = 180

3 0

2 years ago

What is the 19th term of a geometric sequence where a1=8 and a9=360. Round the common ratio and 19th term to the nearest hundred

denpristay [2]

Answer:

Step-by-step explanation:

$a_{1} = 8\\a_{9} = 360 = a_{1} \cdot r^9 = 8 \cdot r^9\\r = \sqrt[9]{\frac{360}{9} } \cong 1.53$