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
Bezzdna [24]
3 years ago
9

Evaluate the expression when y = 4. 5 + y + 8

Mathematics
2 answers:
kow [346]3 years ago
7 0

Answer:

12.5

Step-by-step explanation:

To evaluate an algebraic expression, you have to substitute a number for each variable ( y for 4.5 as in the question ) and perform the arithmetic operations ( then add 4.5 + 8 )

4.5 + 8 = 12.5

HOPE THIS HELPED

AlexFokin [52]3 years ago
3 0

Answer: 17

Step-by-step explanation:

You might be interested in
PLZZZZZZZZZ HELP ME FOR 25 POINTS!!!!!!!!!!!!!!!!!!!!Solve and show your work for each question. (a) What is 0.36^__(over 3 and
lara31 [8.8K]
0.36^3^6 = 1.063874*10^-^1^6
 

0.36^6= 0.002177
 

0.36 =  \dfrac{36}{100}
3 0
4 years ago
The stadium sold the same number of tickets each hour for 8 hours.
nalin [4]
C 250, 2000/8=250 because the the tickets are sold at a constant rate
8 0
3 years ago
Read 2 more answers
Help!! Giving brainless need help
charle [14.2K]

Answer:

A. 15

Step-by-step explanation:

V of a right prism which this is. Is LxWxH

So 1.5x 4x2.5=15

4 0
3 years ago
Read 2 more answers
3.7 times .26 equal=
Sveta_85 [38]

Answer:

.96

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Plz help me just don't get it
fredd [130]
To make this problem easier you could make the denominators equal to combine the 2 bills to see how of his paycheck is being used already. to 2/7 = 6/21 and 1/3=7/21 so with 6/21 and 7/21 you can combine them and you have 13/21 is used on bills so 21/21(which represents the whole paycheck) - 13/21 =8/21 so 8/21 is what is left his paycheck to spend write this as a decimal by dividing and you will have the percentage that he has left  so 8/21 = .38 so he can spend approximately 38% of his check on games and 63dollars * .38 is about 24dollars 63*.38 =24(approximately) you divide 8/21 and get an exact answer.

4 0
3 years ago
Read 2 more answers
Other questions:
  • 50-13 what is the ten and ones
    12·1 answer
  • what is the total surface area for a rectangular prism with dimensions of 7 cm 2cm 8cm in square centimeters​
    5·1 answer
  • Find the value of X.
    15·2 answers
  • Remember to show work and explain.
    7·2 answers
  • Can anyone help me with this question??
    8·1 answer
  • Is 38 square root irrational or rational?
    12·1 answer
  • Can someone please tell me what 35% of 80 is.
    7·2 answers
  • PLEASEEEE SOMEONE HELPP WIRH THIS ANSWERER
    8·2 answers
  • Please help
    7·2 answers
  • Molly bought a large basket of 60 apples.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!