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
IgorLugansk [536]
3 years ago
5

Which of the following shows the correct solution steps and solution to 7x-4= -18?

Mathematics
2 answers:
professor190 [17]3 years ago
5 0

Answer:

x = -2

Step-by-step explanation:

To solve for x always get x on one side

First add 4 on each side, 4 + 7x - 4 = -18 + 4

Next subtract 18 from 4, making it -14    7x = -14

Now divide 7 on each side, x = -2

Serga [27]3 years ago
3 0
7x - 4 = -18
7x = -14
x = -2
You might be interested in
The students at Midtown Middle school sold flowers as a fundraiser in September and October. In October, they charged $1.50 for
lions [1.4K]

In the question it is given that,

The students at Midtown Middle school sold flowers as a fundraiser in September and October. In October, they charged $1.50 for each flower

And the October price was a 20% increase of the September price.

Let the price of the flower in October be $x

So we have

x+  \frac{20}{100}x = 1.50 \\ \frac{120x}{100} = 1.50 \\ x = \frac{1.50*100}{120} = 1.25

So the price of the flower in Septembet is $1.25 .

7 0
3 years ago
Stan, a local delivery driver is paid $3.50 per mile driven plus a daily amount of $75. On Monday he is assigned a route that is
Maurinko [17]
3.50m+75 for the 30 miles, he is being paid 105 plus the daily amount of 75 which equals to 180$.
4 0
3 years ago
Thomas is 4 years older than his brother william. in five years the sum of their age will be 24. how old is each boy?
Rasek [7]
Let William be x years old.

Thomas = (4 + x) years

In five years,

William = (x + 5) years

Thomas = 4 + x + 5 = (9 + x) years

Given, in five years sum of their ages is 24.

x + 5 + 9 + x = 24

2x + 14 = 24

2x = 24 - 14 

2x = 10

x = \frac{10}{2}

x = 5

Hence, William is 5 years old and Thomas is 9 years old.
5 0
3 years ago
How many more vertices does a rectangular prism have, compared to triangular pyramid?
Alina [70]

Answer:

A rectangular prism has eight vertices and a rectangular pyramid has five.Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Samantha leaves her house and drives 18 kilometers east to her friend's house. She then drives north to school. Finally, she dri
quester [9]

Answer:

the answer is D) 35

Step-by-step explanation:

use the formula b²×h²

8 0
3 years ago
Read 2 more answers
Other questions:
  • Q1: A group of 50 biomedical students recorded their pulses rates by counting the number of beats for 60 seconds. (15)
    11·1 answer
  • A coin is flipped, then a number cube is rolled. The tree diagram shows the possible outcomes. What is P(heads, then 2)?
    7·2 answers
  • Can you guys plzzz help. This is precalc. I’m a senior
    11·2 answers
  • Figure
    14·1 answer
  • Which expression is equivalent to r9•r3
    15·1 answer
  • The ratio of the surface area of two similar cylinders is 9 to 16 what is the ratio of their corresponding heights
    15·1 answer
  • *BRAINIEST & 25 POINTS*
    8·1 answer
  • I NEED SOMEONE TO HELP ME WITH MY TEST ITS ONLY 8 QUESTIONS. PLEASE PLEASE HELP HELP
    7·2 answers
  • What is d in this problem d⋅24=−12
    14·2 answers
  • HELP PLS HELP PLS PLS PLS HELP
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!