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
Ostrovityanka [42]
3 years ago
15

Anna needs to save $85 for a yoga class. She has already saved $42. How much more does Anna need to save?​

Mathematics
2 answers:
ozzi3 years ago
8 0

Answer:

She needs to save $43more dollars for the yoga class.

Step-by-step explanation:

You subtract 42 from 85 to get the difference.

Lana71 [14]3 years ago
7 0
85-42= $43
She needs to save $43 more.
You might be interested in
Describe how to use a ten fact to find the difference for fifteen take away eight
sertanlavr [38]
15 - 8

8 + 2 is 10, so there are 5 leftover. 2 + 5 is 7, so 8 + 7 is 15.
6 0
3 years ago
If Z is the midpoint of RT, what are x, RZ, and RT?
oksian1 [2.3K]
Option C is the answer to your question!!!

7 0
3 years ago
Read 2 more answers
Determine whether the data described in the tables is best modeled by a linear function or an exponential function.
Leviafan [203]

Answer:

Electric car = Exponential function (decreasing cost)

Gasoline car = Exponential function (increasing cost)

Step-by-step explanation:

The given data the Electric car, we have;

Time (years)   {}     Cost (thousands of dollars)

0                           {}      35

5                           {}      27

10                           {}     21

15                           {}     16

20                           {}    12.5

The difference between successive term is such that each term decreases by approximately the same percentage given as follows

1st and 2nd term (35 - 27)/35 × 100 ≈ 22.8571% decrease

2nd and 3rd term (27 - 21)/27 × 100 ≈ 22.222% decrease

3rd and 4th term (21 - 16)/21 × 100 ≈ 23.81% decrease

4th and 5th term (16 - 12.5)/16 × 100 ≈ 21.875% decrease

Therefore. the electric car is best approximated by exponential function

The given data the Gasoline car, we have;

Time (years)   {}     Cost (thousands of dollars)

0                           {}      35

5                           {}      40.2

10                           {}    46.3

15                           {}    53.2

20                           {}    61.2

The difference between successive term is such that each term increases by approximately the same percentage given as follows

1st and 2nd term (40.2 - 35)/35 × 100 ≈ 14.857% decrease

2nd and 3rd term (46.3 - 40.2)/40.2 × 100 ≈ 15.174% decrease

3rd and 4th term (53.2 - 46.3)/46.3× 100 ≈ 14.9% decrease

4th and 5th term (61.2 - 53.2)/53.2× 100 ≈ 15.03% decrease

Therefore. the Gasoline car is best approximated by exponential function

4 0
3 years ago
Answers?? IM STUCK!!
Sloan [31]

The answer is B. Maggie starts at her friends house and walks straight home

8 0
3 years ago
Anyone can find this?
Mademuasel [1]

Answer:

a=34 °

b=76°

c=70°

d=70°

Step-by-step explanation:

The angles 76° , 34°, and c make up a triangle. A triangle has a sum of 180°.

180° = 76° + 34° +c

c=70°

The parallel lines create 2 congruent triangles so we can use the same angles from the first triangle for the second one.

7 0
2 years ago
Other questions:
  • 5 dollars for 3 cans of tuna? What’s the rate?
    15·1 answer
  • Sandra picked 12 strawberries in 8 minutes which variable is independent
    13·2 answers
  • Hey I have a link to the question since its kinda complicated
    8·2 answers
  • Solve for x. 2x−45=x+4 Enter your answer in the box. x =
    15·1 answer
  • the average daily maximum temperature in Syracuse is 21.85 and the average daily minimum temperature is -4.7 .
    14·2 answers
  • A car travels 0.75 miles every minute, how could you explain how to use proportional reasoning to find how far the car travels i
    8·2 answers
  • Find the values for x and y.
    10·1 answer
  • 2=n over 3 what does n equal?
    12·2 answers
  • Hehe!! I need help w/ this. Can someone do this whole thing for brainliest?
    11·1 answer
  • Here is the original <br> 23/67
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!