1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
bazaltina [42]
3 years ago
7

Find the output, g, when the input, r, is 3. g = -5r+13 g=_____

Mathematics
1 answer:
bija089 [108]3 years ago
5 0

Answer:

g = -2

Step-by-step explanation:

g = -5r + 13

r = 3

You substitute three for r in the equation.

--------------------------------------------------------------

g = -5(3) + 13

--------------------------------------------------------------

Distribute -5 to 3

--------------------------------------------------------------

g = -15 + 13

--------------------------------------------------------------

Solve

-------------------------------------------------------------

g = -15 + 13

-15 + 13 = -2

g = -2

You might be interested in
Which expressions are equivalent to the expression 7(5 + m) - 8?
Akimi4 [234]

Answer:

<u>2</u><u>7</u><u> </u><u>+</u><u> </u><u>7</u><u>m</u>

Step-by-step explanation:

7(5 + m) - 8

open the bracket:

= 35 + 7m - 8 \\  = 27 + 7m

3 0
2 years ago
the base of the founten is rectangular . its dimention 1 2/3 feet by 2 2/3 feet . what is the area of the base of the founten
Montano1993 [528]
The area of a rectangle is calculated by multiplying the length of the rectangle and the width of the rectangle. In this case, the length (the longer side) is 2 2/3 feet while the width (shorter side) is 1 2/3 feet. To multiply fraction, first convert mixed numbers into improper fractions:

2 2/3 = 8/3
1 2/3 = 5/3
Multiplying the two fractions yield: 
8/3 x 5/3 = 40/9 ft2 

The final answer is 40/9 ft2 or 4 4/9 ft2. 

3 0
3 years ago
Could -2 be used to rewrite 32
Ostrovityanka [42]

Answer:Look at this list of whole number powers of -2:

(-2)0 = 1

(-2)1 = -2

(-2)2 = 4

(-2)3 = -8

(-2)4 = 16

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
A student loses 3.4 lb in one month how many grams did she lost
PilotLPTM [1.2K]
Approx. 1542 grams !
3 0
3 years ago
Ms. Bell's mathematics class consists of 12 sophomores, 8 juniors, and 9 seniors. How many different ways can Ms. Bell create a
shtirl [24]

Answer:

792

Step-by-step explanation:

It's a combination question. The order is of no consequence. Also the fact that there are juniors and seniors is not important either.

So the answer is

12C5

12!

====

(12 - 5)! * 5!

12 * 11 * 10 * 9 * 8

==============

5 * 4 * 3 * 2 * 1

792

7 0
3 years ago
Other questions:
  • What is the constant speed of freddy and sam?
    11·2 answers
  • what is the expression, equation, or inequality using x as your variable: The product of a number and its opposite, increased by
    7·1 answer
  • There are 20 students in the high school glee club. They need to pick four students to serve as
    13·2 answers
  • I need mega help pleasseeeeee
    9·1 answer
  • Which scale factors produce an expansion under a dilation of the original image?
    9·2 answers
  • PLZ HELP SS is attached below
    8·1 answer
  • 7. A square has an area of 20 square feet. What is the length of a side of<br> the square, in feet?
    12·2 answers
  • Hey pls help worth 30 points
    15·2 answers
  • How fast does Santa's sleigh travel how fast would Santa have to travel to get to every house in the UK in m/s the average dista
    7·1 answer
  • 13. Solve the system of equation using substitution.<br> 5x – 2y = 33<br> y = 7x – 39
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!