Answer:7g=21
Step-by-step explanation:
You can go with any multiple of 3 with the number 3 itself as a pair. So, 3 and 6, 3 and 9, 3 and 12, etc...
4 also 2 :))))))))))))))))
Answer:
-539.25
Step-by-step explanation:
(w^2x−3)÷10⋅z
w=−9, x = 2.7, and z=−25
((-9)^2*2.7−3)÷10⋅(-25)
Parentheses first
The exponent in the parentheses
(81*2.7−3)÷10⋅(-25)
Then multiply
(218.7−3)÷10⋅(-25)
Then subtract
(215.7)÷10⋅(-25)
Now multiply and divide from left to right
21.57*(-25)
-539.25
