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
Morgarella [4.7K]
3 years ago
14

What is the value of b if 9+b=-8

Mathematics
2 answers:
Liono4ka [1.6K]3 years ago
8 0
Subtract 9 from both sides of the '=' sign

9 - 9 + b = -8 -9

b = -17    That's  the answer.
lubasha [3.4K]3 years ago
7 0
To solve for b, we must move all constants to the right side of he equation. We will do this by subtracting 9 from both sides.
9-9+b=-8-9
B=-17

-17 is your final answer.
You might be interested in
Juan recently entered into a contract for a cell phone plan. The table shows the monthly cost in dollars, f(x), if Juan sends x
Delicious77 [7]

Answer:

A linear function is represented

Step-by-step explanation:

The table is:

x   f(x)

0   10.00

1    10.02

2   10.04

3   10.06

4   10.08

5   10.10

If we compute the difference between two consecutive function values and we divide it by the difference between their associated x values we get:

(10.02 - 10.00)/(1-0) = 0.02

(10.04 - 10.02)/(2-1) = 0.02

(10.06 - 10.04)/(3-2) = 0.02

(10.08 - 10.06)/(4-3) = 0.02

(10.10 - 10.08)/(5-4) = 0.02

This constant result indicates that a linear function is represented.

5 0
3 years ago
Complete the square to rewrite y = x2 + 6x + 3 in vertex form. Then state whether the vertex is a maximum or a minimum and give
masha68 [24]

y = x² + 6x + 3

y = x² + 6x + 9 - 6

y = (x + 3)² - 6

since the coefficient of x² is positive, then min at (-3,-6). the answer is C.

3 0
3 years ago
Read 2 more answers
What is the value of x?
QveST [7]

Answer:

72°

Explanation:

Given that line J and line K are parallel, we can safely assume that line m is the transversal for the following question. We can also remove line l so that we can focus on line m instead.

Using the rule of <u>Alternate Exterior Angle</u> theorem, x would equal to 72°.

7 0
3 years ago
Read 2 more answers
Find the equation of a line that passes through points (1, -8) and (4, 4).
Strike441 [17]

Answer:

D igjdghhhgghgjgyigtyytttttrttuu

6 0
3 years ago
Read 2 more answers
5. David Read's the problem:
vladimir1956 [14]

Answer:

No, David's answer does not seem reasonable.

Let x= original purchase amount

25x = $10.25, so solve for x by dividing both sides by .25, and you get x = $41.

If the shirt was $18, the shorts must have been $41-$18 = $23 NOT $41.

Step-by-step explanation:

7 0
3 years ago
Other questions:
  • Suppose that twelve bats was used in the experiment. For each trail, the zoo keeper pointed to one of two "feeders". Suppose tha
    15·1 answer
  • A grocer had some eggs. When he packed them into groups of 4 there were three eggs leftover when he packed them into groups of f
    14·1 answer
  • BEST ANSWER GETS BRAINLIEST!!! PLEASE HELP
    11·2 answers
  • Solve C = 2πr for r.
    11·1 answer
  • What is the value of y?
    12·2 answers
  • Electrons and protons are particles in an aton with equal but opposite charges. Electrons have a negative charge and protos have
    10·1 answer
  • If x3 = -27, then what is x?
    9·1 answer
  • Is 42 a factor of 9 yes or no
    12·1 answer
  • Help. Me!!!!!!!!!!!!!!!!!!! Hi
    9·1 answer
  • A teacher wants to find out the average number of weekly reading hours of her students. She noted the number of reading hours of
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!