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
kicyunya [14]
3 years ago
7

Help help meeeee pls

Mathematics
1 answer:
Bezzdna [24]3 years ago
5 0
28/5, you cross multiply so 4/5=y/7 would become 5y=28 then you solve for y from there which becomes 28/5
You might be interested in
Malkia is thinking of a mystery number. She cuts it in half then adds 5. The result is 24. Determine the mystery number. I need
White raven [17]

Answer:38

Step-by-step explanation:if you take 24 and subtract the five she added, it gives you 19 and since she divided it by two you would multiply it by two to get the original number she was thinking of

Hope this helps :)

6 0
3 years ago
Read 2 more answers
Write two pairs of decimals whose sums equals to 14.1
Ilia_Sergeevich [38]
6.5 + 7.6

8.4 + 5.7

ur welcome
5 0
3 years ago
If you know please help me
MrRa [10]

Average rate of change of the function =\frac{75}{2}

Solution:

Given function: f(x)=5(2)^{x} from x = 1 to x = 5

Substitute x = 1 and x = 5 in f(x).

f(1)=5(2)^{1}=10

f(5)=5(2)^{5}=160

Let us find the average rate of change of the function.

Average rate of change

                      $=\frac{f(b)-f(a)}{b-a}

Here a = 1 and b = 5.

                     $=\frac{f(5)-f(1)}{5-1}

Substitute f(5) and f(1).

                     $=\frac{160-10}{4}

                     $=\frac{150}{4}

                     $=\frac{75}{2}

Average rate of change of the function =\frac{75}{2}

4 0
3 years ago
Which one of the following is not a integer<br><br> A-5<br> B.-3<br> C-1/2<br> D-10
Karolina [17]
-1/2 is not a integer
4 0
3 years ago
Read 2 more answers
Simplify the expression.<br> 5(c+8) ++3
nirvana33 [79]
5c+43 is the answer
6 0
3 years ago
Other questions:
  • Help me pleaseeeeee I need to pass summer school
    8·2 answers
  • Over 25.5 days, a pond's water level changed by an average of −0.32 centimeter each day. What was the total change in the water
    13·2 answers
  • What is the equation from the table?
    8·2 answers
  • Write the equation of the graphed line in y = mx + b form
    11·1 answer
  • Rounded to the nearest hundredth 0.96
    13·2 answers
  • Please help asap! 10 points given if correct!
    6·1 answer
  • Y= x^3-19x+30<br> State the number of complex zeros for each function
    15·1 answer
  • I need the answer to thisssssss im confused please help thank youuuuuu
    5·1 answer
  • X/2=4/8 wut?;-; i dont get ittttt :/
    6·2 answers
  • You randomly choose one of the tiles. Without replacing the first tile, you choose a second tile. Find the probability of the co
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!