A) multiply both sides by 21 so x=7
B) multiply both sides by x, then both sides by 84, then divide both sides by 150 so x=14
Answer:
Step-by-step explanation:
84 pencils....7/8 given away....so if ur giving 7/8 of them away, then ur keeping 1/8 of them
1/8 of 84..." of " in math, means multiply
1/8 * 84 = 84/8 = 10.5...not sure why ur gonna keep that half of a pencil..but thats the answer
K = ln (153/147)/7
k =
<span>
ln
(<span>
<span>
1.0408163265)/7
k = </span></span></span>0.040005334584
y(t) = a * e ^ k*t
y(2017) = 147 * e^ <span><span><span>0.040005334584
</span>
</span>
</span>
* 26
y(2017) = 147*e^
<span>
<span>
<span>
1.0401386992
</span>
</span>
</span>
y(2017) = 147*
<span>
<span>
<span>
2.8296094512
</span>
</span>
</span>
<span>y(2017) = 415.95 NOT very sure of that answer
</span>
Answer:
A choice.
Step-by-step explanation:
Domain starts at x = - 7 and ends at x = 4. The domain from the graph is also continuous. Therefore, we can rule out C and D.
B is not correct as domain starts from x = -7 and not x = - 4.
Answer:
9.75
Step-by-step explanation:
20h = 195
h = 195/20
h = 9.75
Answer: $9.75/hour