1. Parenthesis:
(15)8 - 4 + 2 + 1
Multiply:
120 - 4 + 2 + 1
Subtract:
116 + 2 + 1
Add:
119, the answer is A.
2. 8 x 15 = 120
120 / 2 = 60
6 x 15 = 90
90 + 60 = 150
The answer is A.
Hope this helps!

8 0

3 years ago

Let $a$, $b$, $c$, and $d$ be distinct real numbers such that \begin{align*} a &= \sqrt{4 + \sqrt{5 + a}}, \\ b &= \sqrt

bekas [8.4K]

What is this :/ im confused

3 0

3 years ago

Help pls just with 2 and 6 if the rest looks wrong just tell me but all I need help with is 2 and 6 thx peeps ;) brainliest bob!

olga_2 [115]

Answer:

2. C

6. C

(the others are correct)

7 0

3 years ago

Solve the following proportion for v. v/12=13/7 Round your answer to the nearest tenth. Plz help

Liula [17]

Answer:

22.3

Step-by-step explanation:

divide 13/7 = 1.86

multiply 1.86x12 = 22.3

5 0

4 years ago