No she did the Division wrong because she got 5 1/2 for her multiplication it so she should recheck and try the multiplication over to get the answer right
Step-by-step explanation:
In order to be like terms, the variables and exponents must be the same.
3a can be combined with 14a and 4a.
4b can be combined with 3b and 16b.
a² cannot be combined with any of the terms.
Answer: 4
Step-by-step explanation:
-6x = -24 divide both sides by -6 to isolate x
x = -24/-6
x = 4
Checking my work (plug in 4 for x and solve)
-6x = -24
-6(4) = -24
-24 = -24 it's correct!
Answer:
10 entries
Step-by-step explanation:
Given that odd numbers starting from 1 are written as
1
1 3
1 3 5
and so on.
We have to find the number of digits such that the unit digits total 50
We find that when we write 1 3 5 ...upto 19, unit digits add upto
1+3+5+7+9+1+3+5+7+9 = 50
Thus there are 10 entries.
The points are M (-3,3) (-2,2) S (6,3) (4,2) V (2,-2) (3,-3)