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BlackZzzverrR [31]
4 years ago
7

HELP PLEASE!! I NEED HELP ASAP

Mathematics
1 answer:
marysya [2.9K]4 years ago
4 0

Answer:

3. A

4. B

5. C

6. A

7. D

Step-by-step explanation:

It is easy you just need to be paying attention in class then you will get it. I used to go on Brainly for people to do my homework but it is no worth it. you need to try it on your own. When you turn it in and you get it all correct and you get an A. You are just checking yourself.

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Solve 2/3=3/10t I want an answer
Alecsey [184]

Answer:

1/5=t

Step-by-step explanation:

6 0
3 years ago
Twice the sum of a number and 7 is equal to three times the difference of the number and 8.
Vlad [161]
First, set up what you know. Twice the sum of a number and seven means: 2x+7. Three times the difference of the number and 8 is 3(x-8).

Set both of them equal to each other and you'll get this:
2x+7 = 3(x-8)
Afterwards just follow through with algebra.
2x+7 = 3x - 24

2x + 31 = 3x

31 = 3x - 2x

31 = x

Afterwards check your work to see if it is correct.
2(31) + 7 = 3( 31 - 8 )

62 + 7 = 3(23)

69 = 69

4 0
3 years ago
What is the approximate solution of the system?
ololo11 [35]
Do not open that thing above
8 0
3 years ago
Is the additive inverse of a number always negative ?explain 12points
grigory [225]
No. The additive inverse of a negative number is positive, and the additive inverse of a positive number is negative.
4 0
3 years ago
Read 2 more answers
Catalina uses a 3 1/2 ounce packet of seasoning for her steaks. The packet contains of 1 1/3 ounces of garlic powder and 1 1/4 o
svp [43]

Answer:

11/12

Step-by-step explanation:you have to turn all the mixed numbers into improper fraction so 1 1/3 is 16/12 1 1/4 is 15/12 and if you add them you get 2 7/12 and that minus 3 6/12 is 11/12

4 0
4 years ago
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