Answer: D
Step-by-step explanation:
A. 3 + -7 < -4
-4 < -4
X
this one isn’t a solution
B. 3 + -7 ≤ -4
-4 ≤ -4
this works, let’s try the other equation
3(3) + 2(-7) < -5
9 + -14 < -5
-5 < -5
X
this one doesn’t work either, let’s go on to the next one
C. the first equation is the same as the first one in A, and that didn’t work, so we know that the whole thing doesn’t work and we don’t have to do any math
D. we know the first equation works because we did it in B
let’s go on to the second equation
3(3) + 2(-7) ≤ -5
9 -14 ≤ -5
-5 ≤ -5
this works, so that means that both equations work and the whole thing works :)
Answer:
4140
Step-by-step explanation:
360/25 = 14.4
180 - 14.4 = 165.6
165.6 x 25 = 4140
Answer:
the first one
Step By Step Explanation:
table one increases by 5 every time while table 2 is randomized numbers
Homework, studying, or even law documents
Answer:
-1/63 y^11
Step-by-step explanation:
= (-1/9 y^3)(1/7 y^8)
= -1/63 y^11