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
nataly862011 [7]
3 years ago
15

-4 times a number plus 16 is -116. find the number and show work.

Mathematics
1 answer:
pav-90 [236]3 years ago
6 0
-4*25 = -100+16 = -116
You might be interested in
A bag contains 1 yellow ball and 9 red balls . A ball is chosen at random from the bag . what is the best answer for the probabi
Strike441 [17]
Your answer is unlikely. That would be a 1 out of 10 chance.
6 0
3 years ago
Which value of x is in the domain of f(x) = square root of x-5
Gelneren [198K]
The answer is A. x= 5
3 0
3 years ago
The value of a new car decreases by 10% in the first year. How much will a car be worth after one year if it’s initial value was
yan [13]

Answer:

$36000

Step-by-step explanation:

$40 000(0.10) = $4000

$40000 - $4000 = $36000

5 0
3 years ago
State the rule obeyed by the variables in each relation diagram below
labwork [276]

Answer:

y = 2x + 1

Step-by-step explanation:

You can see a pattern in the group of x's that the numbers go up by 1 Also in the y-set that the numbers go up by 2. So this pattern is linear, that means the "rule" you are looking for does not have exponents or square roots or any very complicated stuff. You can use a guess and check method. Say to yourself how can I get a 7 out, when I put a 3 in? "times by2 and plus 1" works.

3 times 2, and plus1

gives you 7.

Test it on the other numbers.

-1 times2, and plus1

2(-1)+1 = -1

2(0)+1 = 1

2(1)+1 = 3

2(2)+1 = 5

It works for all the numbers.

You can calculate it also, using any two pairs of (x,y) from the data set. Put y-y on top of a fraction and x-x on the bottom. You will get the slope and that is the 2 in the "rule"

(3,7) and (2,5) for example. 7-5 so put 2 on top and 3-2 so put 1 on the bottom. 2/1 is just 2. From the point (0,1) we know the y-intercept is 1. This also gives the equation y=2x+1.

If you are just starting to learn this, probably just guess and check a rule. The rule has to work for all the points.

6 0
2 years ago
This keeps on confusing me. Please explain it to me.
9966 [12]

Answer:

x=-10

Step-by-step explanation:

the picture is showing

1+1= -1 + -1 + -1 + -1 + -1 + -1 + -1 + -1 + -x

simplified its:

2= -8 + -x

I think that the answer is x=-10 cuz if u did -8 - -10 then the two negatives make a positive and it makes 2 but idk if the minus sign before the x means minus or negative so this might be the answer but dont blame me if im wrong. I warned you. If its right plz write that.

4 0
3 years ago
Other questions:
  • A bond is initially bought for $250. It doubles in value every decade.Write an equation relating v, the value of the bond, to d,
    15·1 answer
  • How to solve this question ineed solution too
    12·2 answers
  • The length of a rectangle is 3 feet more than the width. if the perimeter is 194 feet, what are the length and the width?
    11·1 answer
  • On Tuesday, Michael walked to a grocery store in the morning and decided to buy a banana for $9.12 Michael handed the salesperso
    10·1 answer
  • Points c, a and b are collinear how many labeled points are between points a and d​
    8·2 answers
  • Write a multiplication equation for ''How many 3/4 are in 7/2?
    15·2 answers
  • What is the area of a triangle with a base of 5 units and a height of 15 units
    5·2 answers
  • A stero in the shape of a triangle pyramid has a height of 6 inches The area of the base of the speaker is 11 square inches
    12·2 answers
  • HELP ME PLEASE!<br> Find the equation of the line. Use exact numbers.
    11·1 answer
  • Which conversion requires multiplication?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!