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
denis23 [38]
3 years ago
6

Can anybody help me with #14?

Mathematics
2 answers:
Vinil7 [7]3 years ago
5 0

Answer:

The student made an error in step 3.

Step-by-step explanation:

Step 2 is correct but 42/-6 is 12.

Basile [38]3 years ago
3 0
The student's work is correct.
You might be interested in
Yesterday, stanley's doughnut shop sold 2/3 as many chocolate doughnuts as cinnamon doughnuts. if they sold 7 1/4 trays of cinna
katovenus [111]
You figure out the amount of chocolate doughnuts sold by multiplying 2/3 by 7 1/4

first you change 7 1/4 to an improper fraction:
7 1/4= 29/4
now multiply 2/3×29/4 by multiplying the two numerators then putting that over the two denominators multiplied: (2×29)/(3×4)=58/12
now simplify:58/12=4 10/12= 4 5/6

the answer is Stanley's doughnut shop sold
4 5/6 trays of chocolate doughnuts
5 0
3 years ago
Find the sum of the arithmetic series...........<br> 3 + 5 + 7 + 9 + 11 + for 100 terms.
tatyana61 [14]

Answer:

Step-by-step explanation:

3 + 5 +7 +9 + 11 + ....

n = 100

a = 3

d = 5 - 3 = 2

S_{n}=\frac{n}{2}(2a + (n-1)d)\\\\S_{100}=\frac{100}{2}(2*3+99*2)\\\\=50*(6+198)\\\\= 50 * 204\\= 10200\\

4 0
3 years ago
What is the answer if you substitute 74 for y 74=x-1
klio [65]

Answer:

x=75

Step-by-step explanation:

74 = x-1

+1      +1

75=x

8 0
3 years ago
What is the absolute value of 39
olasank [31]
39 absolute value would be 39

3 0
3 years ago
Add: 3 cups 6 oz + 2 cups 9 oz
Leokris [45]
<span>6.87500 US cups :) hope this helps

</span>
4 0
3 years ago
Read 2 more answers
Other questions:
  • Fatima deposits $600 in an account that pays 3.65% annual interest compounded daily. Use the fact that there are approximately 3
    10·1 answer
  • In our solar system, 6 of the 8 planets have moons. What percentenge of the planets have moons
    15·2 answers
  • List all the factors of 33
    10·1 answer
  • Lindsey completed a 30 point assignment. she eared 21 points what percent did she earn?
    9·2 answers
  • If n is a term of the sequence 14, 8, 2, -4, …, which expression would you give the value of n?
    5·1 answer
  • What 12/12+12/12+8/12=
    10·2 answers
  • If f (x) = StartRoot one-half x minus 10 EndRoot + 3, which inequality can be used to find the domain of f(x)?
    9·2 answers
  • A kite, flying 50 feet high in the air is attached by a string to a stake in the sand. How long is the string to the nearest ten
    8·1 answer
  • Sekhar gives a quarter of his sweets to Renu and then gives 5 sweets to Raji. He has
    5·1 answer
  • Help me please!<br> If you get it right, I’ll will brainliest u!!
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!