When x = -1

y + 5x = 6

y = 6 - 5x

y = 6 - (5)(-1)

y = 6 - (-5)

y = 11

when x = 0

y = 6 - 5x

y = 6 - (5)(0)

y = 6 - 0

y = 6

when x = 1

y = 6 - 5x

y = 6 - (5)(1)

y = 6 - 5

y = 1

7 0

3 years ago

Read 2 more answers

Suppose you received a job offer with a starting salary of $48,500 per year and a guaranteed raise of $1200 per year. Find the n

LuckyWell [14K]

Answer:

7 years

Step-by-step explanation:

This is going to be an arithmetic progression:

48500, 48500 + 1200, 48500 + 1200*2, ...

So the first term is

a₁ = 48500

and the common difference is

d = 1200

Sum of AP is:

S = (a₁ + aₙ)*n/2 = (2a₁ + (n - 1)d)*n/2

Substitute and solve for n:

(2*48500 + (n - 1)*1200)*n/2 = 321000
(97000 + 1200n - 1200)n = 642000
1200n² + 95800n - 642000 = 0
6n² + 479n - 3210 = 0

Solving we get a positive root of:

n ≈ 6.21 and it rounds up to 7 years

3 0

2 years ago

Translate the phrase into a math expression.twenty divided by the sum of 4 and 1.

yuradex [85]

The answer is
20/(4+1) = 20/5 = 4

4 0

2 years ago