All categories

3 years ago

Use the function rule y=5x+1. What is y when x=3

Mathematics

2 answers:

Dmitry_Shevchenko [17]3 years ago

7 0

Answer:

y = 16

(3, 16)

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Step-by-step explanation:

Step 1: Define

y = 5x + 1

x = 3

Step 2: Evaluate

Substitute in x: y = 5(3) + 1
Multiply: y = 15 + 1
Add: y = 16

FromTheMoon [43]3 years ago

5 0

Y=16

Explanation: if x=3 we plug it in so the problem now becomes 15+1 which is why our answer is 16 have a nice day and good luck to you (:

You might be interested in

Jose is 35 years old, and makes $40,000 per year. If he dies, how much would the beneficiaries of his life insurance policy rece

yan [13]

Answer:$240,000

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

What’s the slope of the line passing through points (0,4) and (2,2)

Flura [38]

Slope is rise over run, aka change in y divided by change in x:

$m = \dfrac{2 - 4}{2 - 0} = \dfrac{-2}{2} = -1$

Answer: -1

3 0

3 years ago

Read 2 more answers

I need the volume of these two figures

Lesechka [4]

Answer: Part A 11520 for the blue one

Part B for the orange one is 12

Step-by-step explanation:

Multiply them all by each other

3 0

3 years ago

(4m+3)9+6m

Mnenie [13.5K]

Reorder it

9(4m + 3) + 6m

First, distribute the 9 to both 4m and 3

9(4m) + 9(3) + 6m

simplify

36m + 27 + 6m

simplify

42m + 27

42m + 27 is your answer

hope this helps

3 0

4 years ago

PLEASE HELP ASAP. 6th grade. 20 POINTS PLEASE HELP!!!!!! Answers: -1,-2, -1/2, 2.

Murrr4er [49]

Answer:

The slope is -2.

Step-by-step explanation:

Slope formula:

$\displaystyle \frac{y_2-y_1}{x_2-x_1}$

$y_2=1\\\\y_1=3\\\\x_2=1\\\\x_1=0\\$

$\displaystyle\frac{1-3}{1-0}=\frac{-2}{1}=-2$

Therefore, the slope is -2, and the correct answer is -2.

Hope this helps!

8 0

3 years ago

Read 2 more answers