Step-by-step explanation:
(3²)³ × 3^x = 3⁷ × 3³/3¹¹
3⁶ × 3^x = 3¹⁰/3¹¹
3⁶ × 3^x = 3^-1
3^x = 3^-1 / 3⁶
3^x = 3^-1 × 3^-6
3^x = 3^-7
x = -7
Answer:
the answer is 486 cubic feet. I hope it helps!
Answer:
The slope is 1/3
Step-by-step explanation:
The equation is written in slope-intercept form. This is shown as y=mx+b where m is the slope and b is the y-intercept.
m is 1/3 because of this
Hope this made sense!
Answer:
first one 4* (c-5) =24
Step-by-step explanation:
B + 7.5 = 4.8
-7.5 -7.5
-----------------------
b = -2.7
Hope this helps!!!!!
You can also check your answer by doing replacing the number with the variable ( don't just write the anwser just because you know it, since its pre algebra you have to do it algebraically like above)
-2.7 + 7.5 = 4.8
Hope it helps!