Evaluate 5x – 2 when X = 3
Evaluate 5x – 2 when X = 3 - 1

Answers

Answer 1
Answer:

Answer:

13

Step-by-step explanation:

5(3)-2

15-2

13


Related Questions

Simplify 3[(15-3)^2 + 4]
What is the given equation in logarithmic form of 7^4=2,401?
Identify the center and radius of a circle with equation (x+4)^2+(y-2)^2=36
Which is true about the completely simplified difference of the polynomials a3b + 9a2b2 − 4ab5 and a3b − 3a2b2 + ab5?The difference is a binomial with a degree of 5. The difference is a binomial with a degree of 6. The difference is a trinomial with a degree of 5. The difference is a trinomial with a degree of 6.
A water tank can hold 234 cubic meters of water. How many gallons can the water tank hold?A. 61,776 gallons B. 6,176 gallons C. .886 gallons D. 23,400 gallons

Multiple please please answer

Answers

Answer:

BC = 18tan(40°)

Step-by-step explanation:

The leg of the triangle can be explained using tan

Tan(angle) = opposite/adjacent

Plug in and simplify to get the answer

Answer:

Hello,

18 x tan 40°

Step-by-step explanation:

tan 40° = BC / AC

and with AC = 18

tan 40° = BC / 18  ⇔  BC = 18 x tan 40°

Emily and Sara had a total of $80.after Sara spent 1/3 of her money and Emily spent $17,Emily had twice as much money as Sarah.how much money did Emily have then Sara at first?

Answers

x/3-17=80
x/3=97
x=291

291-97=194

194-97=97

Emily had $97 more than Sara.

What is the average of the integers of 25 to 41

Answers

a_v=(25+26+27+....+41)/(17)=(561)/(17)=33

Some friends find a sheet of stickers with 9 gold stars on it. After talking it over, the 3 friends share them fairly.

Answers

they each will get 3 stars, because 9 divided by 3 equals 3!

Answer:

each friend gets 3 stickers

Step-by-step explanation:

9÷3=3

Use elimination to solve this system of equations. X-4y=-11 and 5x-7y=-10

Answers

x-4y=-11<=> -5x + 20y = 55
                      5x - 7y    = -10
                =>0*x + 13*y = 45 => y =45/13 => x = 4*(45/13) -11 = 180/13 -11 =>
x = 37/13;

If 75 pairs of jeans are sold, what is the company’s profit?

Answers

What exactly is the question? With out a price of the jeans, the answer is probably 75x. X as in the price of the Jeans.