Answer:
987 ft.
Step-by-step explanation:
We can solve this with an equation.
Since she has 5 rolls of 99 feet long blue streamer, then she has 5*99=495 feet of blue streamer
Since she has 9 rolls of 88 feet long blue green, then she has 9*88=792 feet of blue green
To find the total, we can add them up and get 495+792=987
Answer:
4a2−b2−2a+b, there are no factorable rational numbers.
Step-by-step explanation:
<span>n=toms weight
(n-30)=jims weight
and together they weigh 210
so it would be (n - 30) + n = 210</span><span>
</span>
The formula is 2(wl+hl+hw) to calculate surface area fo a rectangular prism.
