2 years ago

3x - 7x =4 I need you to help me solve and work it out

1 answer:

4 0

3-7 is -4 so it becomes -4x=4 divide both sides by 4 to get -x=-1 a lot of teachers dont like that negative x so you can also divide by -1 again to make it x=1
hope it helps

You might be interested in

when three or more numbers are multipiled the product is the same regardless of the order of the multiplicands

BlackZzzverrR [31]

Answer:

Associative property of multiplication.

Step-by-step explanation:

7 0

3 years ago

Your Overall grade is calculated by adding 35% of your Minor grade to 65% *

max2010maxim [7]

Answer:

69%

Step-by-step explanation:

Overall grade = 0.35*minor grade + 0.65*major grade

major grade: 0.65*61 = 39.65

minor grade: 0.35*84 = 29.4

total: 39.65+29.4 = 69.05

Rounded = 69%

4 0

1 year ago

45.5 meters in 13 seconds show work

olya-2409 [2.1K]

I am going to assume that you are looking for the speed of the object. So, knowing that the formula for speed is distance divided by time, we have the expression: 45.5/13. This would simplify to be 3.5 meters per second, or m/s. m/s also happens to be the "Scientific unit for speed!" Just a fun fact! If this answer was not clear, please feel free to ask! Happy home-working!

7 0

3 years ago

A researcher wishes to find out whether giving a student $1 million in cash will improve or ruin the student's grades in school.

shepuryov [24]

Answer:

Harry,Greta,William,Hiroshi

Step-by-step explanation:

Apex :)

6 0

3 years ago

Big oof , I’m stuck again lol helpppp

PilotLPTM [1.2K]

Answer: Option B

Step-by-step explanation:

3 0

3 years ago