2 years ago

Simplify. 15 20 24+20

Mathematics

1 answer:

WINSTONCH [101]2 years ago

5 0

Answer:

-5 divide by 28

Step-by-step explanation:

so the question supposed be " 15-20 divided by 2(4) + 20

15-20 which is also 15 + (-20)= -5

2(4)=8, 8+20=28

so it can simplify into -5 / 28

(hope it helps :)

You might be interested in

Mary had five and one-half dollars. She spent tw wo and one-fourth dollars on a snack. How much money does Mary have left?

Levart [38]

5/1-1/4=4/3 i thinkkkkkkkkkk so

7 0

3 years ago

20 points if you can answer this expression and give me 2 equivalent expressions SHOW YOUR WORK PLEASE!!! 32(10j + 17 + 5j)

Roman55 [17]

Answer:

Brainliest!

Step-by-step explanation:

32(10j + 17 + 5j)

equvilatnt equations include:

320j + 32(17+5j)

32(10j+17)+160j

4 0

3 years ago

Marie purchased a 29.00 gift. She uses a coupon that offers 30 percent. How much will she spend on the gift after the coupon?

asambeis [7]

Answer:

$20.30

Step-by-step explanation:

The usual price of the gift is $29.00

Marie will get 30% DISCOUNT on this price if she uses her coupon. So, the final price would be 30% less than $29.00

First, we need to find 30% of $29.00. Then we need to subtract that from original price (29).

Convert percentage to decimal first:

30% = 30/100 = 0.3

Now multiply this with 29 to get:

0.3 * 29 = $8.70

We subtract this from original price to get DISCOUNTED PRICE:

$29.00 - $8.70 = $20.30

6 0

3 years ago

What is the slope of the line shown below?

zimovet [89]

Answer: m = 5/8

Step-by-step explanation:

4 0

3 years ago

The polygons are similar. Solve for x.<br><br> scale factor from A to B = 3:5

Sonbull [250]

Answer:

Step-by-step explanation:

if scale factor is 3/5, then

(x+12):35=3:5, ⇒

$\frac{x+12}{35} =\frac{3}{5}; x=21-12; x=9$

3 0

3 years ago