3 years ago

QUESTION 1, 2 and, 3 please help ASAP

Mathematics

1 answer:

CaHeK987 [17]3 years ago

6 0

Answer:

b,c,d

Step-by-step explanation:

You might be interested in

3/8x+1/3y=17/24<br> X+7y=8

guajiro [1.7K]

Multiplying the first equation and multiplying it by -8/3 (to get rid of the x), we get -8y/9+7y= -64+8=-56. Therefore, -56/(-8/9+7)=y and 8- 7(-56/(-8/9+7))=x by plugging it into the second equation

6 0

3 years ago

I WILL GIVE BRAINLIEST IF YOU ANSWER ALL OF THEM!!!!!!!! but you dont have to do all of them but if you dont then i wont give br

aksik [14]

Answer:

-6, -1, 1, 6, 10
-8.2, -2.5, 0.4, 2.4
-7.1, -5.2, 0.5, 0.9
-3.75, -2.4, 0.2, 9.5
-7.4, -4 3/8, 0.2, 7.4
-3.3, -3, 0.3, 3.3

8 0

3 years ago

7m plus 8 equals 71 <br> How do u solve

Elden [556K]

Answer: $m=9$

Step-by-step explanation:

Step 1: Subtract 8 from both sides: $7m+8-8=71-8$

$7m=63$

Step 2: Divide both sides by 7: $7m/7=63/7$

Get your answer: $m=9$

4 0

3 years ago

Find the slope of the following graph and Choose the correct result

-BARSIC- [3]

Answer: B 1/3

Step-by-step explanation:

For every 3x it travels 1 y so you will get 1/3 as your answer.

At 50y the line is at 10x. By the time it is at 60 y it is at 40x. This was a change in y by 10 and change in x by 30. There fore the answer is 10/30 or 1/3.

3 0

3 years ago

Read 2 more answers

Find the value of the variables (x + 10) <br> (4x - 35)

ahrayia [7]

$(x+10)(4x-35)=\\\\4x^2-35x+40x-350=\\\\4x^2+5x-350$

6 0

4 years ago