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
Arada [10]
3 years ago
9

3(x - 5) = 30 I dont know how to solve this

Mathematics
2 answers:
Alona [7]3 years ago
4 0

Start by distributing the 3 through the parenthses on the left side.

This gives us 3x - 15 = 30.

Now add 15 to both sides to end up with 3x = 45.

Dividing both sides by 3, we fin that <em>x = 15</em>.

Anastaziya [24]3 years ago
3 0

Answer:

x=15

Step-by-step explanation:

3(x-5)=30

First, you would distribute the three to the x and the negative five.

3x-15=30

Then you would add 15 to the 15 to cancel it and to the 30 to make it even.

3x-15=30

  +15=+15=

3x=45

Finally, you would divide 3 into both sides, cancelling out the three and fiving you,

x=15

Hope this helped!

You might be interested in
Please need help with this one
Sergio039 [100]

Answer:

7 \times 1 >  \frac{5}{9} simplify \\

if you don't its still right though

Step-by-step explanation:

only if you don't simplyfy if you do then just subtract and you will get a another answer which both are right

4 0
3 years ago
Read 2 more answers
I need help with number 4 please help and explain
Shtirlitz [24]
Are you trying to find the area?
7 0
3 years ago
There are 12 students who have finished their assignments early. The
aliya0001 [1]

I think that It’s 25%

3 0
3 years ago
Read 2 more answers
Can anybody help me with 1 and 2
Anit [1.1K]
1) x \geq 96
2) x\ \textless \ 38

Here, the variable x can assume any value, and usually an inequality presented like this has x as a stand-in for all real numbers. If we really wanted to make that fact clear, we could write the two inequalities like this:

x \geq 96, x\in\mathbb{R}\\ x\ \textless \ 38, x\in\mathbb{R}

Formally, you'd read x\in\mathbb{R} as "x is an element of the set of real numbers," which is a fancy way of saying that x can be any real number.
8 0
3 years ago
Write a function rule for your bacterium in the table where h is the number of hours, and b(h) is the bacterium at h hours.
kolbaska11 [484]

Answer:

B(h)=x (subscript)-1*4+1 basically x from the previous generation times 4 plus one.

Step-by-step explanation:



5 0
3 years ago
Other questions:
  • This is the answer right?
    11·1 answer
  • what is the maximum volume of water a hamster bath could hold with a depth of 1 2/3 inches, a length of 2 1/3 inches, and width
    13·2 answers
  • Nancy’s van traveled 84 miles on 6.5 gallons of gas. At this rate, how many gallons of gas would be needed to travel 126 miles?
    5·1 answer
  • What is meant by the term financial planning?
    9·1 answer
  • How to model 23 less than 55 on a number line
    11·2 answers
  • Priya’s cat weights 5 1/2 pounds and her dog weighs 8 1/4 pounds. How many times as heavy is the dog than the cat?
    6·1 answer
  • Lower bound of 58.4 and upper bound of 58.4
    11·1 answer
  • Una recta con pendiente -2 ´pasa por el punto P(5, -1). La abscisa del punto Q que está en esa recta es 1. Encuentre la ordenada
    13·1 answer
  • 66666666666666666666666666666666666666666=866666+56565656565656565656565656565656564=
    12·2 answers
  • Roberto works in a home appliance store she is paid $195 per week and 3% on all sales over $1000 during one year her average wee
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!