Ask question

Ask question

All categories

Makovka662 [10]

3 years ago

14

Ethan monthly salary is $1850 in a particular month he spent 20.5%of his salary on room rental $690 on food and $940 on other ex

penses express the amount that he overspent as a percentage of his monthly salary , giving your answer correct to 2 decimal places

1 answer:

Viktor [21]3 years ago

5 0

rich because all that money

You might be interested in

What is the slope of the line through the points (1,5) and (-2,-4)?

olasank [31]

Answer:

slope = 3

Step-by-step explanation:

Use the coordinates of the points to determine the slope.

3 0

2 years ago

After buying some new coins, Andre has 80 coins in his collection. Last month, he had 50 coins. The size of his current collecti

marta [7]

Answer:

160%

Step-by-step explanation:

5 0

3 years ago

What is the ordered pair for B?

Stolb23 [73]

(-6.5,0)

I hope this helps!

7 0

3 years ago

A typist types at the rate of 88 words in 3 minutes. What is her typing rate per minute?

Roman55 [17]

Answer:29.3

Step-by-step explanation: 88/3

6 0

3 years ago

Read 2 more answers

Expand the polynomial and simplify: (4xy− 1 8 y^2)^2

Vinvika [58]

Answer: $4y^{2}(2x-9y)^{2}$

Step-by-step explanation:

We have the following polynomial:

$(4xy-18y^{2})^{2}$

This is a polynomial of the form $(a-b)^{2}=a^{2}-2ab+b^{2}$ . Following this rule to expand it, we have:

$(4xy)^{2}-2(4xy)(18y^{2})+(18y^{2})^{2}$

$16x^{2}y^{2}-144xy^{3}+324y^{4}$

Applying common factor $4y^{2}$ :

$4y^{2}(4x^{2}-36xy+81y^{2})$

Note the polynomial inside the parenthesis is a perfect square trinomial, which can be factored to $(2x-9y)^{2}$ . Hence, the final simplification is:

$4y^{2}(2x-9y)^{2}$

3 0

2 years ago