3ab + 5b - 6 when a = -1 and b = 3
3.(-1).3 + 5.3 - 6
(-3).3 + 15 - 6
-9 + 15 - 6
15 - 9 - 6
15 - 15
0
i think it 30 but I could be wrong
Answer:
56.25 grams
Step-by-step explanation:
36 divided by 8 is 4.5 and 4.5 multiplied by 12.5 gives you 56.25. Hope This Helps!
I assume you are trying to solve for each variable. if thats the case you want to use one equation to solve for y and then plug the y value into the next variable
Problem: y =-3x=4 so -3x+4=3x-2
x=1
plug x value into one of the equations
y=3(1)-2
y=1
9514 1404 393
Answer:
right
Step-by-step explanation:
1.0 cm = 10. mm . . . . . . the decimal point is moved to the right
3.5 cm = 35. mm . . . . . . the decimal point is moved to the right
