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
Mademuasel [1]
3 years ago
8

Which functions have an additive rate of change of 3? Select two options.

Mathematics
2 answers:
motikmotik3 years ago
6 0

Answer:

See examples below

Step-by-step explanation:

Any function that has a constant difference between two consecutive y-values has an additive rate of change.

All linear function with a defined slope has an additive rate of change which is the slope.

All the following functions have an additive rate of change of 3

y = 3x + 5

y = 3x

3x - y = 5

etc

nata0808 [166]3 years ago
5 0

Answer:

a and b

Step-by-step explanation:

You might be interested in
“I think of a number and divide it by 5. The answer is 20.”
muminat

Answer: 100

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
A piggy bank contains pennies, nickels, and dimes. The number of dimes is 15 more than the number of nickels, and there are 140
amm1812

Answer:

Option D is correct.

There are 34 nickels in the piggy bank.

Step-by-step explanation:

A piggy bank contains pennies, nickels and dimes.

Let the number of pennies be p

Let the number of nickels be n

Let the number of dimes be d

Also, note that 1 penny = $0.01

1 nickel = $0.05

1 dime = $0.10

- The number of dimes is 15 more than the number of nickels.

d = 15 + n

- There are 140 coins altogether totaling $7.17.

p + n + d = 140

0.01p + 0.05n + 0.1d = 7.17

Bringing the 3 equations together

d = 15 + n (eqn 1)

p + n + d = 140 (eqn 2)

0.01p + 0.05n + 0.1d = 7.17 (eqn 3)

Substitute (eqn 1) into (eqn 2)

p + n + d = 140

p + n + (15 + n) = 140

p + 2n + 15 = 140

p = 140 - 15 - 2n = 125 - 2n

p = 125 - 2n (eqn 4)

Substitute (eqn 1) and (eqn 4) into (eqn 3)

0.01p + 0.05n + 0.1d = 7.17

0.01(125 - 2n) + 0.05n + 0.1(15 + n) = 71.7

1.25 - 0.02n + 0.05n + 1.5 + 0.1n = 7.17

0.1n + 0.05n - 0.02n + 1.5 + 1.25 = 7.17

0.13n + 2.75 = 7.17

0.13n = 7.17 - 2.75 = 4.42

0.13n = 4.42

n = (4.42/0.13) = 34

d = 15 + n = 15 + 34 = 49

p = 125 -2n = 125 - (2×34) = 125 - 68 = 57

Hence, there are 57 pennies, 34 nickels and 49 dimes in the piggy bank.

Hope this Helps!!!

7 0
3 years ago
Name the side opposite each angle.
Alex17521 [72]

Answer:

Angle A=Side MT

Angle M=Side AT

Angle T=Side AM

Step-by-step explanation:

8 0
3 years ago
Round the number to the place value given. 1,370,945 rounded to the ten-thousand is.
Monica [59]

Explanation:

The question requires that we round the given number to Ten-thousand

To do so, we will have to write the place values of the numbers first

Next, we find the digits before the Ten-thousand digits and then approximate the value

One of the principles to use is that

numbers from 0 to 4 are rounded to 0

while numbers from 5 to 9 are rounded to 1

In our case, The thousand digit is 0, so we round down to 0, then we add to the Ten-thousand digits and convert each of the numbers before the Ten-thousand digits to 0

Thus, we will have

1,370,000

Hence, the answer is 1,370,000

7 0
1 year ago
Check picture to see question
Softa [21]
This is easy! Just use the point-slope form: y - y_{1} = m(x - x_{1})

Plug in the values:

-1 - 4 = m(2 - (-3))
Combine like terms

-5 = 5m

Divide both sides by 6

m = 5/-5 or 

m = -1
7 0
3 years ago
Read 2 more answers
Other questions:
  • Suppose you toss a coin 100 times and get 60 heads and 40 tails. Based on these results what is the probability that the next fl
    13·2 answers
  • Hy = 14 – 7y, solve for y
    11·1 answer
  • What is the value of 5,sixths divided by 3,sevenths?
    15·1 answer
  • Which of the following statements must be true about this diagram check all that apply help asap
    14·1 answer
  • 16 2/3% of what number is 72
    13·1 answer
  • Instructions are in the picture
    9·1 answer
  • Monica says since all squares are rectangles, all rectangles are squares is she correct explain
    10·2 answers
  • A jewelry store sells charm bracelets and charms. A bracelet with two charms costs $36.00. A bracelet with four charms costs $50
    11·1 answer
  • Simplify the following expression:<br> 2x − 4y + 3x2 + 7y − 16x.
    14·2 answers
  • What is the answer to 7(2x)-3=24x+9
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!