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
Tasya [4]
3 years ago
8

What is the sum of -15 and -8 increased by 20?

Mathematics
1 answer:
natta225 [31]3 years ago
6 0
-15+-8
-15-8
-23+20
-3
This is your answer boiiii or giiirlll
You might be interested in
Which equation has an a-value of -2,a b-value of 1 , and a c-value of 3? A. 0=-2x^2+x+3 B. 2x^2+x+3 C. 0=-2x^2+3. 0=2x^2-x+3
katrin2010 [14]

Answer:A

Step-by-step explanation:

0=-2x^2+x+3

-2x^2+x+3=0

a=-2 b=1 c=3

6 0
3 years ago
What is 3k^2(-2k^2-4k+7)?
kherson [118]
The answer is B., based on the distributive property (multiply coeffictients, add exponents, change signs because of the negative number being multiplied)
6 0
3 years ago
What is the answer for this
aksik [14]
A. C= 0.1d + 30

because if u take the point (100,40), then d= 100 and c=40. Now 0.1d means = 10 and 10 + 30 gives 40 which is equal to C.
5 0
3 years ago
A recent study found that 81?% of? breast-cancer cases are detectable by mammogram. Suppose a random sample of 11 women with bre
elena-s [515]

Answer:

9.847 %

Step-by-step explanation:

Be p1 the probability that the mammogram detect breast cancer in a woman.

p1=81%.

The probability 'P' that independent and consecutive 'n' singular events with p probability occur is:

P=p_{1} ^{n}

In this case:

P: Probability that breast cancer be detected on 11 women with breast cancer.

P=0.81^{11}=0.09848

P=9.847 %

7 0
3 years ago
I need help pleaseee…
frez [133]

Answer:

B

Step-by-step explanation:

4 0
2 years ago
Read 2 more answers
Other questions:
  • why woould you use the associative property of multiplication to solve (10×4) ×2? how would you you regroup the factors?
    11·1 answer
  • Jessica purchased some suede shoes during the Leather Emporium's Semi-Annual Clearance Sale. If Jessica paid $45.00 for the shoe
    15·1 answer
  • How to subtract this question 91.49-0.7
    11·2 answers
  • Find the missing angle measures And explain how please
    8·1 answer
  • Find the area of a TV screen with a width = 40 inches and height = 32 inches
    9·2 answers
  • Plz anwser!!!!!!!!!!!!!
    11·2 answers
  • for what value of the variable is the value of the expression -3(2x+1) is 20 greater than the expression 8x+5
    9·1 answer
  • PLEASE TAP ON THE PHOTO I NEED HELP ASAP
    10·1 answer
  • Ana can bike 9 kilometers in 24 minutes. At this rate, how far can Ana bike in 1 minute? __ kilometer(s) per minute
    7·1 answer
  • A line segment has endpoints at A(-2, 4) and B(-4, 2). Write an equation in slope-intercept form for a line that bisects this se
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!