Answer:
-5
Step-by-step explanation:
F(x) = y
When y= -2
x= -5
Answer:
Parallel: y = -2x + 2 (Or any value that isn't 4), Perpendicular: 1/2x + (Anything),
Neither: y = 4x - 7 (Or any random equation that does not have the same, or opposite reciprocal slope)
Step-by-step explanation:
Answer:
A) Tammy: 10x + 5y > 200
Keith: 12x + 3y > 180
B) A possible combination is x = 16 and y = 4
Step-by-step explanation:
x: number of lawns they each mow
y: number of yards they each rake
A) Tammy earns $10 for each lawn she mows and $5 for each yard she rakes, then the total money she earns is computed by:
10x + 5y
She wants to earn more than $200, so her inequality is:
10x + 5y > 200
Keith earns $12 for each lawn he mows and $3 for each yard he rakes. He wants to earn more than $180. Then, his inequality is:
12x + 3y > 180
B) Keith had met his goal but Tammy did not meet her goal, then:
12x + 3y > 180
10x + 5y < 200
Let's suppose x = 16:
12(16) + 3y > 180
y > (180 - 192)/3
y > -4
10(16) + 5y < 200
y < (200 - 160)/5
y < 8
Then, a possible combination is x = 16 and y = 4
the answer is is D. i.$1,466.92
ii.$5,518.00
iii.$6,621.60
Answer:
0.167
Step-by-step explanation:
You have to divide 1 by 6 and you will get your awnser
