<span>5 x 9
9 (3 x 3)
5 x 3 x 3 = 45</span>
Answer:
50
Step-by-step explanation:
The range is 50 because the maximum number is 90 and you subtract that from 40 which gives you 50.
90= maximum
40= minimum
90-40=50
180 hot dogs (5 packs) and 180 buns (9 packs) because the lowest multiple of 36 that is also a multiple of 20 is 180.
Answer:
B. −4 < x < 2
Step-by-step explanation:
−1 < x + 3 < 5
To make x the subject, subtract 3 across the inequality
−1 - 3 < x + 3 - 3 < 5 - 3
-4 < x < 2
Answer:x=2,-8
Step-by-step explanation:
X^2+6x-6-10=0
x2+6x-16=0
x2-2x+8x-16=0
X(x-2)+8(x-2)=0
(x+8)(x-2)=0
X-2=0 x+8=0
X=2,-8