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
lapo4ka [179]
3 years ago
13

What is the sum?

Mathematics
1 answer:
Ludmilka [50]3 years ago
7 0
Is c the answer is C maybe not matbe
You might be interested in
Which value of m makes the statement true? 92-2m ≤7+3m<br><br> A) 12<br> B) 17<br> C) 7<br> D) 9
Mama L [17]

The answer is 17 or B

5 0
3 years ago
Read 2 more answers
3 3/5 + 6 3/10 please
Dafna11 [192]
In order to solve first convert both values into improper fractions:
18/5+63/10
second, convert both values to fractions with a base of ten:
36/10+63/10
finally, add the numerators:
99/10 is the final answer

3 0
3 years ago
24. Tiffany deposited two checks into her bank account this month. One check was for $70 and the second check was for $25. Her b
Andrei [34K]

D.

204 is how much she had at the end of the month so you want to take away both deposits to find out how much she had at the beginning of the month.

4 0
3 years ago
Read 2 more answers
Find two numbers whose sum is 64 and whose difference is 42
vovangra [49]
These numbers are  "a"  and "b".  
Sum is 64,  so  a+b=64
Difference  is 42  so  a-b=42
So you've got:
+\begin{cases} a+b=64 \\ a-b=42\end{cases} \\ \overline{, \quad2a \quad \ = \ 106} \qquad /:2 \\ a=53
When a+b=64 and a=53  you've got:
53+b=64
b=11

So these numbers is 53 and 11. 

4 0
3 years ago
Which inequality matches the graph?
Papessa [141]

Given:

The dotted boundary line passes through the points (-3,-8), (1,-2) and (9,10).

Above line is shaded.

To find:

The inequality for the given graph.

Solution:

Consider any two points on the line. Let the two points are (1,-2) and (9,10). So, the equation of the line is:

y-y_1=\dfrac{y_2-y_1}{x_2-x_1}(x-x_1)

y-(-2)=\dfrac{10-(-2)}{9-1}(x-1)

y+2=\dfrac{10+2}{8}(x-1)

y+2=\dfrac{12}{8}(x-1)

y+2=\dfrac{3}{2}(x-1)

Multiply both sides by 2.

2(y+2)=3(x-1)

2y+4=3x-3

2y-3x=-3-4

-3x+2y=-7

Above line is shaded and the boundary line is a dotted line. So, the sign of inequality must be >.

-3x+2y>-7

This inequality is not in the equations. So, multiply both sides by -1 and change the inequality sign.

(-3x+2y)(-1)

3x-2y

Therefore, the correct option is D.

8 0
3 years ago
Other questions:
  • The Step Pyramid of Djoser in Lower Egypt was the first pyramid in history of architecture. Its original height
    11·1 answer
  • How to write (X+3)(x+5) in a equivalent expression
    9·2 answers
  • A regular polygon has an interior angle of 105 how many sides does it have?
    6·1 answer
  • A number is 6 less than its square. find all such numbers?
    8·2 answers
  • If 5(y+10)=40, find the value of 1\4y.
    8·1 answer
  • The bill for your dinner was $12 and you paid $4 gratuity. What percent gratuity did you<br> give?
    15·1 answer
  • JamIah's weight is 4/3 of Devi's weight. What is the ratio of Jamiah's weight to Devi's weight.
    14·2 answers
  • Please help me. What are 2 numbers that multiply to be -36 and add up to be 5?
    6·1 answer
  • If an ordered pair was added to the table, which of the following pairs would result in the table becoming not a function. (-3,
    12·1 answer
  • You will need 100 feet of fencing to put all the way around a rectangular garden. The length of the garden is 30 feet. What is t
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!