I don't see "equation 1." Where is it/
Just supposing that "equation 1" were y = 2x - 3.
Then points on the graph would be (-5,-13), (-2,-7), (0, -3), (2, 1) and (5, 7). I got the x-values from the table for equation 1.
Answer:
B(-1,1) so you can find that when you calculation for the basic principles
Answer:
Its 9
Step-by-step explanation:
I did this in 5th grade... All you gotta do is count and there's 4 in the bottom aka 2 rows of 4 and there's 1 block on the top its 9
4+4+1=9
4+4=8
Add a 1 etc.
Answer:
7
Step-by-step explanation:
If J is Joan's current age and E is Ellen's current age, then:
J = E + 5
(J - 3) + (E - 3) = 17
Solve the first equation for E:
E = J - 5
Substitute into the second:
(J - 3) + (J - 5 - 3) = 17
J - 3 + J - 8 = 17
2J - 11 = 17
2J = 28
J = 14
Joan is 14, so in 7 years, she will be 21.
