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
Bogdan [553]
3 years ago
9

38 points! Please do #11 and #12 In return: Brainliest Special Thanks

Mathematics
2 answers:
sattari [20]3 years ago
5 0
The answers are 11) y=3 and 12) the associative property of addition
ella [17]3 years ago
4 0
11.
-8y=24

We want to isolate y to get the value of 1y. Divide both sides by -8
y= -3

Final answer: y=-3

12.
This is the associative property of addition (D).
It states that when adding three terms, the sum is equal no matter the grouping (parentheses).
You might be interested in
Haaaaaaaaaaaaaaaaaaai
Nikolay [14]
Haiiiiiiiiiiiiiiiiiiiiiiiiiiiii haiiiiiiiiiiiiiiiiiiiiiiiiiiiii
7 0
2 years ago
A website had 826,140 hits last month what is the value of the 8 in 826,140
DanielleElmas [232]
800,000. This is because the 8 is in the hundred thousandth spot. Because of this, the value of the 8 is eight hundred thousand.
8 0
3 years ago
Pleaseeeeeeeee<br> Helpppppp<br> Meeeeeeee
lukranit [14]
3 (x+7)
multiply 3 to both x and 7
3x+21
3 0
3 years ago
Read 2 more answers
Ann opened a new savings account with an initial deposit of $250. Which combination will result in a zero in balance in Ann's ac
Blababa [14]
C.  (10x3)10 - (27.5x2)10 = 0
8 0
3 years ago
Paco bought 3 CDs that cost d dollars each and a pack of gum for C cents. Write an expression for the total cost of his purchase
cupoosta [38]

Answer:

The correct option is A) 3d+C.

Step-by-step explanation:

Consider the provided information.

Paco bought 3 CDs that cost d dollars each.

Let d is the cost of each CDs.

The cost of 3 CDs will be 3 times of d.

This can be written as:

3d

He bought a pack of gum for C cent. Thus, we can say that the cost of pack of gum is C.

Now add the cost of gum in above expression.

3d+C

Hence, the required expression is 3d+C.

Thus, the correct option is A) 3d+C.

3 0
3 years ago
Other questions:
  • What is the pattern 3, -6, 12, 4, 20
    15·1 answer
  • At Maki's Swimwear, there are 24 bikini styles and 36 other types of swimsuits.
    15·1 answer
  • Enter the value of 5.2+(-5)-(-0.4).
    10·2 answers
  • A set of input and output values, such that each input has one or more outputs, is called a
    9·1 answer
  • the product of the zeros of the quadratic polynomial 2x square _3x _5c is 1by2 which of the following is the value of c​
    6·1 answer
  • *Multiple step problem* I know, its a lot.. I will mark brainliest!
    8·1 answer
  • Find the measure of angle w.'<br> 5 points<br> wo<br> 124°<br> О124<br> О 34<br> оооо<br> 56
    14·1 answer
  • Write -1/6, 5/3, -5/6 in order from least to greatest.
    15·1 answer
  • Write the equation of a line in standard form that has x-intercept (−P, 0) and y-intercept (0, R).
    7·1 answer
  • Can someone help me answer this
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!