Matthew has A summer job he makes $45 a day yesterday his boss told him that he is getting a raise because he was such a hard worker. What is the percent increase in Matthew salary?

y=mx+b

step-by-step explanation:

m slope

b y-intercept

the equation cos(35) =a/25 can be used to find the length of bc what is the length of bc? round to the nearest tenth

step-by-step explanation:

the k side

step-by-step explanation:

plese mark mde brainliest!

c.

step-by-step explanation:

substitution for (0,1)

y=x^2+4x+1

1=0^2+4(x)0+1

1=0+4(x)0+1

1=4(x)0+1

1=0+1

1=1

substitution for (-3,-2)

y=x+1

-2=-3+1

-2=-2