8f - 25 = 47. Add 25 to both sides.
8f = 72. Divide each side by 8.
f = 9.
Answer:
8 %
Step-by-step explanation:
To find the percent of trees that are over 30 ft tall, take the number of trees that are over 30 ft tall over the number of tree
Percent = trees over 30 ft tall/ total number of trees
= 6/75
=.08
Change this to a percent by multiply by 100%
.08 * 100%
8 %
Answer:
You didn't provided the answer choices, but the answer is he scored 22 points in total.
Step-by-step explanation:
Answer:
(x, y) = (-1, 1)
Step-by-step explanation:
8x + y = −7
for y = 1
8x + 1 = -7
subtract 1 from boh sides
8x = -8
divide bot sides by 8
x = -1
(x, y) = (-1, 1)
