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Triss [41]
3 years ago
12

Please help with 5 questions! THANK YOU FOR ANSWERING.

Mathematics
1 answer:
-BARSIC- [3]3 years ago
8 0
1) 6x-7y=-11
2) x=-2
3) y=-4x+1
4) y-5=3(x-1)
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Translate into a expression take away 3 from x
dybincka [34]

Answer:

You can do (x-3)

Step-by-step explanation:

If you take 3 from x then x will have 3 less so lets say x = 5. x-3=  would be 2 because it is kinda like 5-3.

This is my first time answering a question here hopefully that helps.

4 0
3 years ago
**PLEASE HELP 30 POINTS**
kkurt [141]
You can make 10 sets
6 0
3 years ago
Yuson must complete 30 hours
pantera1 [17]

Answer:

Yuson Has Left After 15 Days

Step-by-step explanation:

30/2 = 15

30/2 = x = 15

3 0
3 years ago
The sum of x and y is 12. Write an equation that represents the situation.
aleksandrvk [35]

Answer:

x + y = 12

Step-by-step explanation:

sum means addition so if the question is right

then addition of x and y is 12

7 0
3 years ago
The acceleration function a(t) (in m/s2) and the initial velocity v(0) are given for a particle moving along a line.
klemol [59]

Answer:

A: v(t)=-t^2+4t-5

Step-by-step explanation:

Acceleration is second derivative of position, velocity is first derivative. Therefore, the velocity is the integral of acceleration.

v(t)=\int\ {2t+4} \, dt

Integrate:

-t^2+4t+C

V(0)=-5:

-0^2+4(0)+C=-5\\C=-5

Therefore, v(t):

v(t)=-t^2+4t-5

7 0
4 years ago
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