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
valentinak56 [21]
3 years ago
15

The first inverse operation you would use to solve the equation 2+5x= -8 for x is subtraction. true or false?

Mathematics
1 answer:
jok3333 [9.3K]3 years ago
4 0

Answer:

It would be True

Step-by-step explanation:

2+5x = -8

SUBTACT 2 on both sides and it would look like this:

5x = -8 - (2)

5X= -10

then DIVIDE 5 both side to get "X" ALONE,

x= -10/5

then divide -10 with 5

equal to:

x = -2

You might be interested in
Given f(x) and g(x) = f(x) + k, use the graph to determine the value of k.
zalisa [80]
<h3>Answer: C) 4</h3>

All points on the blue curve f(x) are shifted up 4 units to get corresponding points on the red curve g(x). For example, the point (0,-3) moves up 4 units to (0,1).

g(x) = f(x)+k

g(x) = f(x)+4

3 0
4 years ago
Graph the line that has an x intercept (-3,0) and y intercept (0,-5)
Licemer1 [7]

Answer:

Step-by-step explanation:

Plot points at the given points and connect with a line.

6 0
4 years ago
F(x)=3x+5 over x , what is f(a+2)
Fed [463]

<u>Answer</u>

F(a+2) = (3a+11)/(a+2)


<u>Explanation</u>

F(x) = (3x + 5)/x


If you are to find F(a+2), you replace x with (a+2)


F(a+2) = (3(a+2)+5))/(a+2)

= (3a+6+5)/(a+2)

=(3a+11)/(a+2)

4 0
3 years ago
Jack usually mows his lawn in 6 hours. marilyn can mow the same yard in 4 hours. How much time would it take for them to mow the
Anuta_ua [19.1K]

Answer:

2.4 hours or 2 hours and 24 minutes

Step-by-step explanation:

Jack mows 1/6 of the lawn per hour while Marilyn mows 1/4 of the lawn together. Adding up those rates yields in their combined mowing rate:

R = \frac{1}{6}+ \frac{1}{4}\\R=\frac{10}{24}

The time required for them to mow the entire lawn is:

t = \frac{1}{R}\\t = \frac{1*24}{10}\\ t=2.4\ hours

It would take them both 2.4 hours to mow the lawn together.

5 0
3 years ago
Factoring Polynomials: 6-13a+6a^2
Firlakuza [10]
(Factor by grouping 2-3a)(3-2a)
6 0
3 years ago
Other questions:
  • 25 divided by 405 with working
    11·1 answer
  • How do I reduce 8/10?
    6·2 answers
  • What is the value of 15i/ 2 + i
    10·2 answers
  • Factor this polynomial expression, and wrote it in its fully factored form 3x^3 + 3x^2 - 18x
    12·1 answer
  • There are 25 students in Ms.Morris's class. She wants to divide the class into 3,4,or 5 equal teams with all students on a team.
    6·2 answers
  • Describe and correct the error below.
    5·1 answer
  • If the Volume of a cylinder is 314in3 and diameter is 10 in, what is the height?
    12·1 answer
  • On a number line, a number, b, is located the same distance from 0 as another number, a, but in the opposite direction
    10·1 answer
  • Jake makes 9 loaves of olive bread. He uses 30 grams of olives in each loaf. He started with 1 kilograms of olives. How many gra
    6·1 answer
  • Classify the triangle by sides and angle
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!