All categories

3 years ago

Can someone help please??

Mathematics

1 answer:

zloy xaker [14]3 years ago

5 0

Answer:

○ D. 29

Step-by-step explanation:

According to the Order of Operations [GEMS\BOMDAS\PEMDAS etc.], evaluate all expressions inside grouping symbols, take care of the exponents, indices, roots, etcetera, evaluate Division & Multiplication from left to right, then evaluate Subtraction & Addition from right to left [or left to right, as long as you know what you are doing correctly]:

$(5 + 1)^{2} - (12 + {3}^{2}) \div 3 = {6}^{2} - (12 + 9) \div 3 = \\ \\ 36 - 21 \div 3 = 36 - 7 = 29$

I am joyous to assist you anytime.

You might be interested in

You are feeling bad with cookies to give to your friend the list shows the cookies you are putting into the bag you want identic

Tpy6a [65]

Answer:

You can put 10

But how many cookies do you have?

5 0

3 years ago

What is the unit rate

Andrew [12]

Answer:15 1/2 miles per gallon

Step-by-step explanation:

Since you want to find the unit rate you have to find the miles per gas.

You divide and get 15 1/2miles per gallon

7 0

4 years ago

Measuring the drug use of the residents of a city has always been difficult. In the past, current drug use was estimated from qu

kramer

What answer help me solve

8 0

3 years ago

Factor completely 4x3 + 28x2 + 7x + 49.

umka21 [38]

Try grouping in paires

4x^3 + 28x^2 + 7x + 49

= 4x^2(x + 7) + 7(x + 7) - note that (x + 7) is common to the 2 parts, so

= (4x^2 + 7)(x + 7)

7 0

3 years ago

Read 2 more answers

GIVING BRAINLIEST AND EXTRA POINTS! Write the equation of the linear relationship in slope-intercept form, using decimals as nee

fomenos

For every 10 unit increase in x, there's a 6 unit decrease in y.

Your slope is -6/10 or -3/5.

This gives us y = -3/5 x + b.

Using (25,94), we can solve for b:

94 = -3/5 (25) + b

94 = -15 + b

109 = b

So, y = -3/5 x + 109.

Let's double check it works with x = 45:

y = -3/5 (45) +109

= -27 + 109

= 82

Looks like we're good.

5 0

3 years ago