Answer:
Step-by-step explanation:
3x + 5y = 15
divide by 15;
3x/15 + 5y/15 = 15/15
x/5 + y/3 = 1
x-intercept= 5
y-intercept= 3
Answer:
x ≥ 1/2
Step-by-step explanation:
6x + 21 ≥ 24
6x ≥ 3
x ≥ 1/2
check: (1/2 x 6) + 21 = 24
Answer:
r = 85
Step-by-step explanation:
<h3>→ -6 ( r - 98 ) = 78</h3><h3>→ r - 98 = -13</h3><h3>→ r = -13 + 98</h3><h3>→ r = 85</h3>
conclusion:
so the value of r is 85
Answer:
D. y=100-30x
Step-by-step explanation:
Every fpm (Feet Per Minute), the man is descending 30 feet
x = feet per minute
y = total amount
The answer is 0.12 times x and the answer you get from that, just subtract it from 12,000
