Answer:
4
Step-by-step explanation:
g(x) is the graph. g(3) is where the graph has a value of 3 for x.
First you would find out how many words he types in 1 minute. Your answer for that is 51 words per minute. Now multiply that by 10 and that your answer. Your answer is 510 words in 10 minutes.
Answer:
24lb 11oz , 4lb 4oz
Step-by-step explanation:
<u>The first question:</u>
14lb + 9lb, or 14 + 9, = 23lb
15oz + 12oz, or 15 + 12, = 27oz
This means the answer is 23lb 27oz.
If it is asking for a simplified answer:
There are 16oz in 1lb.
27oz - 16oz = 11oz
So, the simplified answer would be 24lb 11oz.
<u>The second question:</u>
This is done the same way, just subtraction instead of addition.
14lb - 10lb = 4lb
10oz - 6oz = 4oz
This means the answer is 4lb 4oz.
This is the most simplified this answer can get.
Answer:
y= 36
Step-by-step explanation:
if y varies directly as x, and y=9 when x=4, find y when x=16
.
When you see "direct variation" think:
y = kx
.
To find k, use "y=9 when x=4":
y = kx
9 = k(4)
9/4 = k
.
so, our equation is:
y = (9/4)x
.
now, we can answer:
find y when x=16
y = (9/4)x
y = (9/4)(16)
y = (9)(4)
y = 36
