Answer:
-7
Step-by-step explanation:
Because there is no multiplication, it is just the x^2 terms. There is a -(-2x^2) and a -9x^2, so it is 2x^2 and -9x^2 or -7x^2, so the coefficient is -7.
Answer:
c.
The difference in length between Cassie’s longest and shortest practice sessions was greater than the difference in length between Jacqueline’s longest and shortest sessions.
Step-by-step explanation:
Jacqueline longest time is 45 and the shortest is 30,
45-30=15
Cassie longest time is 50 and the shortest is 15,
50-15=35
35>15
Answer:
.
Step-by-step explanation:
.
Answer:
34
Step-by-step explanation:
4x+36=6x-2
x=19
m=112
p=112
so they are both congruent that means angle N and Q are congruent
180-112= 68
68 and they are two angles so
68 divide 2 and u get 34
Angle N is 34 and angle Q is 34 too