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
Anton [14]
3 years ago
13

Need help with all three questions...

Mathematics
1 answer:
MA_775_DIABLO [31]3 years ago
4 0
7) 2-9= -7 because, if you have two cookies and promised nine friends cookies, you would still owe 7 friends cookies or -7
8) -3 - (-4)= 1 because you owe 3 friends cookies, then you get 4 cookies and have one left over
9) 11 - (-12)= 23 because a negative plus a negative is a positive
You might be interested in
Bobby has been driving at a constant speed for the last 30 minutes bobby is traveling at a speed of 70 mph which equation best r
Snezhnost [94]

Answer:


Step-by-step explanation:

D=RT

SINCE THE RATE IS IN MPH THEN TIME MUST BE TO


D=(70)(1/2)

5 0
3 years ago
An 80% confidence interval is found to be (0.52, 0.58) what is the sample proportion?
Mazyrski [523]

Answer: 55

Step-by-step explanation:

ape

3 0
4 years ago
Tom and his bothers caught 100 fish on a weeklong fishing trip. The total weight of the fish was 235 pounds write an expression
gtnhenbr [62]
If the weight of each fish is the same all you need to do is to divide 235 by 100 to get 2.35 pounds per fish.
Hope this helps!
7 0
3 years ago
The water depth in a pond is initially 48 inches and decreases at a rate of 0.5 inches per day
gayaneshka [121]

Answer: email me at [email protected] my name is Makayla Best

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Please help with this question !!!!
Sidana [21]

The transformation of this shape was rotation, it was rotated 180 degrees clockwise around the axis.

3 0
3 years ago
Read 2 more answers
Other questions:
  • Carlos sells funiture at a local store.He earns 12% commisions on all of his sales.Yesterday carlos sold $5000 worth of furnitur
    7·1 answer
  • NEED HELP ASAP!!! These math problem like this are not my strongest when dealing with math. Three boxes are stacked one on top o
    11·1 answer
  • What is a quadrilateral?
    10·2 answers
  • In order enough to drive 287 miles in 3 hours and 30 minutes what is the average miles per hour
    14·1 answer
  • In the figure given below L || m .find the value of x
    15·1 answer
  • Distribute and combine like terms: 5(x + 3) + 3x
    15·2 answers
  • These questions are the worst
    7·1 answer
  • [Help Asap, Will Mark Brainliest] The measure of angle STV is 150 degrees. The measure of angle WTV is 35 degrees. The measure o
    10·1 answer
  • The points (-1,r) and (2,1) lie on a line with slope -4 find the missing coordinate
    5·1 answer
  • Find the values of a and b 3 * 2 = a + b if​
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!