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
Korvikt [17]
3 years ago
12

- 45 + 9 find the sum

Mathematics
1 answer:
olganol [36]3 years ago
8 0

Answer:

-36

Step-by-step explanation:

Hope this helps!!!

You might be interested in
F() = 37. What are the domain and range of f-12)?
Gwar [14]

Answer:

c

Step-by-step explanation:

6 0
3 years ago
Shane has 1/2 pound of cheese to make 4 sandwiches. He wants to use the same amount of cheese in each sandwich. What fraction of
anastassius [24]

Answer:

The fraction of one pound of cheese to be used in each sandwich is 1/8

Step-by-step explanation:

Here, we have a question that requires the method of dealing with the division of fractions.

To divide a fraction by a whole number, we multiply the denominator of the fraction by the whole number as follows;

\frac{x}{y} \div z =\frac{x}{y\times z}

Quantity of cheese Shane has = 1/2 pound

Number of sandwiches to be made = 4

Amount of cheese per sandwich = 1/2÷4 = 1/8.

6 0
3 years ago
Here are two steps from the derivation of the quadratic formula,
BaLLatris [955]

Answer:

A

Step-by-step explanation:

Taking the square root of both sides.

8 0
2 years ago
A project is graded on a scale of 1 to 5. If the random variable, X, is the project grade, what is the mean of the probability
alex41 [277]

Answer:

the mean is 3

answer choice D

Step-by-step explanation:

60/20

8 0
3 years ago
Read 2 more answers
Jack invests $4200 in a savings account paying 5.25% compounded quarterly, how much is in the account after 30 months?
vova2212 [387]
It will have 25,000 dollars in 30 months
3 0
3 years ago
Other questions:
  • How to simplify fraction to its lowest terms
    14·2 answers
  • Entire the solution as s completely simplified fraction: <br> 8/22 + 5/22 + (-7/-22)
    9·1 answer
  • Researchers wanted to evaluate whether a certain herb improved memory in elderly adults as measured by objective tests. To do? t
    10·1 answer
  • John Davis, a manager of a supermarket, wants to estimate the proportion of customers that will be using food stamps at his stor
    5·1 answer
  • PLEASE HELP ME FIND THE LENGTH
    8·2 answers
  • How many dimes equal the value of 6 quarters?
    9·2 answers
  • Wendy climbed 6 miles in 2 hours. What is the total number of miles Wendy could climb in 9 miles?
    13·1 answer
  • Anybody need help with math? I'm kinda free at the momment and I will try to help as best as I can! &lt;)
    13·1 answer
  • Can someone help me do this
    8·2 answers
  • Simplify 6(x + 3) , im very confused
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!