The answer is c
(0,8) is the y intercept so the +.. is +8
then pug in 4 to x and find which one equal 0
<span>2x^3+3x^2-30x+7/x-3 divide</span>
Answer:
Multiply the w x h x l
Step-by-step explanation:
The awnser to number 2 i think
2. area = 363,636
7/9 = 42/54...when 42/54 reduces, it becomes 7/9...so this is proportional because proportions are nothing but equivalent fractions.
u could also check it this way...
12/21 = 15/24
cross multiply
(21)(15) = (12)(24)
315 = 288.....these do not equal and are therefore, not proportionate
440/4 = 300/3
110 = 100....not equal, so not proportionate
120/5 = 88/4
24 = 22.....not proportionate
66/82 = 99/123
0.804 = 0.804.......these are proportional
68/172 = 43/123
0.395 = 0.349......nope, not proportional
