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
enyata [817]
4 years ago
13

Ashley’s math average decreased 12 points to 78. Then she completed an extra credit assignment and raised her final average by 5

points. Write an equation to show how Ashley’s average changed.
What was her starting average? ____ points

How much did her average increase or decrease, overall? ____ points

What was her final average? ____ points
Mathematics
3 answers:
andriy [413]4 years ago
3 0

What was her starting average? 93 points

How much did her average increase or decrease, overall? 5 points

What was her final average? 83 points

mrs_skeptik [129]4 years ago
3 0

Her starting adverage was 90

Overall change=7

Final adverage=83

x-man3 years ago
0 0

thank you !!!!!!!!!!!!!!!!!

You might be interested in
A survey of high school juniors found that 82% of students plan on attending college. If you pick three students at random, what
cupoosta [38]
<span> binomdist with n = 3, p = 0.82, q = 1-0.82 = 0.18
P[≥2] = P[2] + P[3] = 3c2 *0.82^2*0.18 + 0.82^3 ≈ 91%
hope it helps
</span>
6 0
3 years ago
Read 2 more answers
Ritz can eat 8 apples in 15 minutes. How long does it take Ritz to eat 16 apples at the same rate?
natka813 [3]
The rate Ritz can eat apples is 8/15 apples per minute.

Set the rate (which is measured apples / minutes) equal to 16 apples / t minutes.

(8/15) = (16/t)

Cross multiply.

16*15 = 8t

t = 20

The answer is 30 minutes. You could solve the problem with basic reasoning as well. 16 is twice the number of apples as 8, so the time it takes to eat them will be double 15 minutes.
5 0
3 years ago
three consecutive even integers in which 20 more than twice of the third is 28 more than the sum of the first two integers
Doss [256]

Answer:

what is the answer choices?

5 0
3 years ago
HELPP PLEASE!!!!!
jasenka [17]

Answer:

I think C 45 blocks are the right answer.

8 0
3 years ago
Read 2 more answers
Evaluate 7p - (q + 12)
Rom4ik [11]

Answer:

7p−q−12

Step-by-step explanation:

4 0
3 years ago
Other questions:
  • A line with a slope of -1 passes through the point (-7, 5) . what is its equation in slope - intercept form?
    11·1 answer
  • Step by step how to do 5.973 divided by 11
    6·2 answers
  • A school graduation class wants to hire buses and vans for a trip to Jasper National Park. Each bus
    6·1 answer
  • Please help I need it
    8·1 answer
  • Plzz anyone solve all answers plzzzzzzzz​
    15·1 answer
  • Order the following values from least to greatest: 22.4, -28, 27, -17
    9·2 answers
  • Find the value of x and y
    12·1 answer
  • Can someone pls help with this i’m so confused
    14·1 answer
  • What is 14.235 Rounded to the nearest tenth ​
    12·2 answers
  • G(x)=-(x-2)^3. What is the parent function
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!