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
alina1380 [7]
3 years ago
9

-21+2(3-15)-(-3)(+7)+(-3)(-8)​

Mathematics
2 answers:
Pani-rosa [81]3 years ago
6 0
Simplify the expression

Answer - Zero


Hope this helps

Have a great day!
xxTIMURxx [149]3 years ago
4 0
The answer is 0 I think its been a while since I’ve done math
You might be interested in
Lines k and l are parallel and the measure of angle ABC is 22 degrees. Find the measure of the other angles.
Ne4ueva [31]

Answer:

Option B, 22

Step-by-step explanation:

Alternate interior angles are same

5 0
3 years ago
Read 2 more answers
Which expression represents the following calculation?
mrs_skeptik [129]

Answer:

7.4 x (87-24)

Step-by-step explanation:

The translation is that you multiply the difference of two numbers. So you must get the difference first, that's why you put parenthesis around 87-24. Your answers are sideways and are hard to read, so I'll just give you the correct answer without the answer choice.

5 0
3 years ago
Read 2 more answers
18 Ib= oz plz help me mann
Nataliya [291]
There are 288 ounces in 18 lbs
6 0
3 years ago
Read 2 more answers
Find the tax (7%) paid on $99 sneakers
anygoal [31]
$6.93
you just multiply $99 by .07 since that’s the percentage
5 0
3 years ago
Read 2 more answers
Keaton's dinner bill at a local restaurant before tax and tip was $25.85 if he wants to leave 15% of the bill for tip and there'
Ksju [112]
Bill = $25.85

Tips = 15% x $25.85 = $3.88

Tax = 6.25% x $25.85 = $1.62

Total amount = $25.85 + $3.88 + $1.62 = $31.35

------------------------------------------------------
Answer: He will spend $31.35 in total.
------------------------------------------------------
8 0
4 years ago
Other questions:
  • Someone answer urgent and if so I will mark brainliest
    11·1 answer
  • Solve this system using elimination.<br><br> 3x+4y=5<br> 2x+3y=4<br><br> Show work please
    9·1 answer
  • True or false if the line y=2 is horizontal asymptote of y=f(x), then f is not defined at y=2
    11·1 answer
  • 12 foot ladder leaning against a wall how far does the ladder reach​
    9·1 answer
  • Evaluate the expression for c = -9. -c = _____
    9·1 answer
  • What’s 4 divided by $5.32
    8·1 answer
  • The perimeter of an equilateral triangle is 57 feet. What is the length of one of its sides? ​
    5·1 answer
  • The equation x²– 8x – 5 = 0 can be transformed into the equation (x - p)² = q, where p and q are real numbers. What are the valu
    11·1 answer
  • What is the solution to -2|x − 1| = -4? A. x = 3 B. x = -1 or x = 3 C. x = 1 or x = 3 D. No solutions exist.
    13·1 answer
  • A home’s value increases at an average rate of 5.5 % each year. The current value is $120,000. What function can be used to find
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!