2 years ago

Plz help answer these!!! WILL MARK AS BRAINLIEST!!!

Mathematics

2 answers:

denis23 [38]2 years ago

8 0

Hi Khogan357,

b = 2

4 x (2 x 9)

= 4 x 18

= 72

c = 3

7 x (2 x 3)

= 7 x 6

= 42

d = 3

(3 x 5) x 5

= 15 x 5

= 75

e = 3

(3 x 3) x 3

= 9 x 3

= 27

Hope This Helps!

Aleksandr [31]2 years ago

7 0

b: 4 x (2 x 9) = 72

c: 7 x (2 x 3) = 42

d: (3 x 5) x 5 = 75

e: (3 x 3) x 3 = 27

You might be interested in

Megan reads 2 pages of a book each morning

Makovka662 [10]

It’s A because 2+3=5 and 5x7=35

8 0

2 years ago

If Joe drives 186.83 miles on a business trip, and the reimbursement from his company is $13.08. At what rate is Joe's employer

kirill115 [55]

Answer:

7 cents/mile

Step-by-step explanation:

You are looking for a unit rate of cents per mile.

Change the dollar amount to cents, and divide by the number of miles.

$13.08 * (100 cents)/$ = 1308 cents

(1308 cents)/(183 miles) = 7.001 cents/mile

8 0

2 years ago

A zoo needs 42 pounds of fruit to feed the monkeys each day. How many pounds of fruit will need to be bought if the zoo is buyin

kotykmax [81]

366x42= 15,372 pounds

3 0

3 years ago

The cost of four cell phones are $345,$400,$110,and$640 What is the Median cost

garri49 [273]

Answer:

372.5

Step-by-step explanation:

Order the numbers least to greatest:

110, 345, 400, 640

Add the two middle numbers:

345+400= 745

Divide 745 by 2:

372.5

6 0

3 years ago

If the interest on investment is $44 when the interest rate is 5%. find the interest when the rate is 8.4%.

kolezko [41]

The interest at 8.4% is:
$44\times\frac{8.4}{5}=73.92$
The answer is $73.92.

6 0

3 years ago