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ollegr [7]
3 years ago
8

Very Easy, PLEASE HELP don’t have a graphing calculator so I can’t do it, I WILL MARK BRAINLIEST

Mathematics
1 answer:
Andreyy893 years ago
4 0

Answer:

x= -2 and x=-1

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Help with number 10 please
galben [10]
The answer would be 1/3. You have to work backwarda for this problem. You start off by subtracting 5/4 - 3/4 =2/4 which simplifies to 1/2. Then, you have to add 1/6. Using the greatest common denominator, you have 3/6 + 1/6=4/6 which simplifies to 2/3.
5 0
3 years ago
How many solutions for -2(3-x) = x+6
lora16 [44]

Answer:

x=12

Step-by-step explanation:

8 0
4 years ago
Help me with this math problem if u can.
Ierofanga [76]

Answer:

Step-by-step explanation:

47.86

-25.20

+52.75

-22.04

-8.50

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7 0
3 years ago
Claire's music playlist contains songs she bought and songs her mother bought. The ratio of her songs to her mother's songs is 3
Vsevolod [243]

Answer:

B.

Step-by-step explanation:

The ratio of Claire's songs to her mother's songs = 3 : 2

A.

3 : 2 = 3/2

9 : 6 = 9/6 = 3/2

12 : 10 = 12/10 = 6/5

B.

3 : 2 = 3/2

6 : 4 = 6/4 = 3/2

15 : 10 = 15/10 = 3/2

C.

3 : 2 = 3/2

4 : 3 = 4/3

5 : 4 = 5/4

D.

3 : 2 = 3/2

4 : 6 = 4/6 = 2/3

20 : 30 = 20/30 = 2/3

The table which shows the correct ratio and two equivalent ratios is B

7 0
3 years ago
Evaluate (–1)8 + (–1)7 – 16 – 14 – (–1)2. Pay attention to the placement of the parentheses and negative signs. Question 1 optio
Inessa05 [86]
Since we are evaluating, we use PEMDAS so we know the order the operations. Follow PEMDAS:

Original Expression: (-1)8+(-1)7-16-14-(-1)2.

Evaluating: -8-7-16-14+2

-8-7=-15-16=-31-14=-45+2=-43.

The answer is -43 according to PEMDAS.
8 0
3 years ago
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