Answer:
C
Step-by-step explanation:
Twice a number divided by 5 is expressed known as 2x/5. Equations are expressions separated by an equal sign.
Answer:
25*3 or 25(3)
Step-by-step explanation:
Answer:
Y = -(1/3)X
Step-by-step explanation:
Extract two points
P1(6; -2) P2(-6; 2)
Now:
Y=mX+n. n=0 (interception with Y axis) exis)
Y=mX +0. m= (y2-y1) / (x2-x1)
m= (2+2) / (-6-6)
m= -(1/3)
Y=-(1/3)X
Step-by-step explanation:
what do we need to do ?
just calculate the value of the expression when using the given values for the variables ?
what's the problem ? this is just basic calculation.
2×(-3×2 - 6) - 7×9 = 2×(-6 - 6) - 63 = 2×-12 - 63 =
= -24 - 63 = -87