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
ad-work [718]
3 years ago
9

Evaluate each expression. 1. 56/b for b=7 2. v+16 for v=9 3.2(4e) for e=5

Mathematics
1 answer:
Firdavs [7]3 years ago
6 0
1. 8
2. 25
3.40
plug in the expressions

You might be interested in
In which of the following data sets is the mean equal to the mode?
vazorg [7]

Answer:

The second data set.

Step-by-step explanation:

In Data set 1, mean is 4.8, the mode is 4.

In Data set 2, the mean is 5 and the mode is 5.

In Data set 3, the mean is 4.6 and the mode is 3.

5 0
3 years ago
HELP MEE PLEASE!!<br><br><br><br><br><br><br> Which relation is a function?
ElenaW [278]

Answer

Pretty sure it's the one on the bottom left.

Step-by-step explanation:


5 0
3 years ago
Read 2 more answers
You have quarters and dimes that total $2.80. your friend says it is possible that the number of quarters is 8 more than the num
ss7ja [257]
To answer this question, you need to know that a quarter is worth $0.25 and dimes worth $0.10. In this case, the total number of money that made from quarters and dimes is $2.80
With Q=quarter and D=dime, then the equation should be:
2.80= 0.25 Q + 0.10 D

The condition that needs to be fulfilled in this case is that the quarter should be 8 more than dimes. Then you need to find out the highest possible number of the quarter and lowest possible number of the dimes.  
If you divide 2.8 with 0.25 you will found it will be 11.2 but 11 quarter will result with 0.05 value which you cannot remove, so the highest possible of the quarter should be 10.
If the highest possible of the quarter is 10, then the lowest possible of dimes should be:
2.8= 0.25(10) + 0.10D
0.10D= 0.3
D=3

Since 10-3 is 7, then it is not possible for the quarter to be 8 more than the dimes.
4 0
3 years ago
The number of boxes of cookies you buy or the amount the cookies will cost in dollars which one is independent vairable
qwelly [4]

Answer:

Step-by-step explanation:

When you go shopping for anything, you know that the more of that something you buy, the more money you are going to spend. In other words, the amount of money you spend depends directly upon the amount of stuff you buy. So the number of boxes of cookies you buy is the independent variable and the amount of money you spend on the cookies is the dependent variable.

5 0
3 years ago
Can someone help me with my homework please
vichka [17]
Now you can see its pretty simple, its 128 but the way i got it is first you double 8 which makes 16 right then double 16 and you can see you got 32 then double 32 which makes 64 so next what you have to do is double 64 Obiously so you just double those numbers to get 128....Get it?
4 0
3 years ago
Other questions:
  • Hi please help me solve this questions thanks
    6·1 answer
  • Which expression is equvialent to 2x2 + (4x-6x2) + 9 - (6x+3)?
    5·1 answer
  • Which number produces a rational number when multiplied by 1/5 ?
    5·2 answers
  • Bill says that he can add 23 and 40 without regrouping. Is bill correct? How do you know?
    11·2 answers
  • The given information is the _____ of the if-then statement.
    6·2 answers
  • Evaluate. write in simplest form. for 6 -b/3a a = 10, b = –9
    14·1 answer
  • A conjunction is a statement formed by combining two statements with the word ____. and together with or
    11·1 answer
  • I really need help with this question thanks
    10·1 answer
  • Please help me out, This was due yesturday. ​
    11·1 answer
  • Find the surface area of the solid figure
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!