3 years ago

85% of 40 emails equals

Mathematics

2 answers:

zzz [600]3 years ago

7 0

The answer is 34, you have to move the decimal point

pantera1 [17]3 years ago

6 0

34 emails.

85% = 0.85
We move the decimal twp places to the right if it is a percentage.

40*0.85 = 34

Hope this helps! Please give me the brainliest answer if you like it! If you have further questions, please leave a comment or add me as a friend!

You might be interested in

HEy does anyone go to Purchase line High school in Pennsylvania? And is in 8th grade

galina1969 [7]

No I’m not I got to los lunas middle school in New Mexico

4 0

2 years ago

Find the mean of 9, 5, 5, 9, 2 graphically.

Nadya [2.5K]

Answer:

the mean is 6.

Step-by-step explanation:

5 0

4 years ago

Arjun's piggy bank contains two kinds of coins and two kinds of bills. there are twice as many $1 bills like $5 bills. the numbe

olga55 [171]

Answer:

$5 bills x 5, $1 bills x 10, quarters x 16, dimes x 9

Step-by-step explanation:

$5 bills = x, total = 5x
$1 bills = 2x, total = x
Quarters = 3x + 1, total = 0.25(3x + 1)
Dimes = 3x + 1 - 7= 3x - 6, total = 0.1(3x - 6)

<u>Equation below as the sum, solve for x:</u>

5x + 2x + 0.25(3x + 1) + 0.1(3x - 6) = 39.9
7x + 0.75x + 0.25 + 0.3x - 0.6 = 39.9
8.05x - 0.35 = 39.9
8.05x = 40.25
x = 40.25/8.05
x = 5

<u>Number of each bill and coin:</u>

$5 bills = 5
$1 bills = 2*5 = 10
Quarters = 3*5 + 1 = 16
Dimes = 3*5 - 6 = 9

8 0

3 years ago

Read 2 more answers

A triangle on a coordinate plane is translated according to the rule Ias(x, y). Which is another way to write this rule?

Mrrafil [7]

The answer is the third

3 0

3 years ago

He mixes 8 cups of water with glue if he wants to make a double batch how many quarts of water does he need how much water is th

Olegator [25]

Answer: 1 gallon

8 cups * 2=16 cups

16 cups= 4 quarts

4 quarts= 1 gallon

6 0

3 years ago