3 years ago

Rewrite the expression with

1 answer:

6 0

3 x (8 - 5) + 3

Parentheses go first here, so 8 - 5 is 3.
Multiplication goes next, so 3 x 3 is 9.
Addition goes last, so 9 + 3 is 12.

You might be interested in

the baker's at healthy Bakery can make 230 Bagels in 2 hours how many bagels can they bake in 19 hours what was that rate per ho

dybincka [34]

115 will be the (unit) rate :]

8 0

3 years ago

1/7 ÷ 4/9 = _ × _=_

pogonyaev

1/7 x 9/4 = 9/28

This process to solving division involving fractions is called “keep, change, flip”

8 0

4 years ago

Trevor took one of his friends out to lunch. The lunches cost $248.40 and he paid 12.5% sales tax. If Trevor left a 15% tip on t

bixtya [17]

He paid ...

-- The cost of the lunches (100% = 1.00 of it)

-- 15% of the cost as a tip (15% = 0.15 of it)

-- 12% of the cost as sales tax (12% = 0.12 of it)

Total that he paid = (1.00 + 0.15 + 0.12) = 1.27 of $248.40

= $315.47 .

Trevor is one generous guy !

4 0

3 years ago

Use Heron's formula to find the area of the triangle. Round to the nearest square foot.

Sphinxa [80]

Answer:

A ≈ 2 ft²

Step-by-step explanation:

The area (A) of a triangle using Heron's formula is

A = $\sqrt{s(s-a)(s-b)(s-c)}$