2 years ago

Find the value of the expression 63 - 21 + (3 x 11)

Mathematics

2 answers:

slamgirl [31]2 years ago

6 0

Answer:

Step-by-step explanation:

bixtya [17]2 years ago

5 0

Answer: First solve the parentheses using order of operations. Then add and subtract from left to right.

Demo:

(3 * 11) = 33

Equation now looks like:

63 - 21 + 33

63 - 21 = 42

Equation now looks like:

42 + 33

42 + 33 = 75

The value of this expression is 75.

You might be interested in

Y=6*2x for x=-2 evaluate the function

atroni [7]

Answer:

Y = -24

Step-by-step explanation:

For this problem, evaluate simply means for each x, replace the value with -2. So, let's do that.

Y = 6*2x

Y = 6*2(-2)

Y = 6*-4

Y= -24

Cheers.

6 0

3 years ago

Find the slope (question 8)

soldier1979 [14.2K]

Answer:

3/4 or .75

Step-by-step explanation:

math

3 0

2 years ago

Which expression is equivalent to 7/2h - 3 (5h - 1/2)

poizon [28]

7/2h-3/2step-by-step

explicacion: 7/2h-3=37/2h5h

1/2= 3/2Expression made:37/2h 3/2

5 0

2 years ago

Kendell made 2/5 of a necklace in 1/9 of an hour. How many necklacws can she make in one hour?

Ivahew [28]

Answer:

18/5 or 36 necklace

Step-by-step explanation:

kendell made 2/5 necklace in 1/9 hours

how many will she make in 1 hour

hmmm?

2/5 = 1/9

x = 1

2/5 × 1 = 1/9x

x = 2/5 ÷ 1/9

x = 2/5 × 9/1

x = 18/5

x = 3.6necklace

4 0

2 years ago

Write an equation for the following problem and then solve the equation.

melomori [17]

Answer:bhbehrf

Step-by-step explanation:

7 0

2 years ago

Read 2 more answers