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
Sophie [7]
3 years ago
12

2x + 8y=30 y=2 solve for x

Mathematics
2 answers:
FromTheMoon [43]3 years ago
7 0

Answer:

23

Step-by-step explanation:

2x+ 8(2)= 30

2x+ 16=30

2x=14

x=7

Licemer1 [7]3 years ago
3 0
The value for x is 23
You might be interested in
Ed works 5.8 hours each day ,if ed make 8$ per hour how much will he ear in 60 days
Nina [5.8K]

Answer: he will make $2784 in 60 days

5 0
3 years ago
Read 2 more answers
6 (3x-1)-10x. with work please :)
STatiana [176]
Hey there!
Let's break this expression into two parts:
6(3x-1) and -10x

To solve the first part, we need to use the distributive property which states:
a(b+c) = ab+ac

Applying that to this problem, we have:
6(3x) + 6(-1) =
18x - 6

Now, we can take that -10x and put it right back in:

18x - 6 - 10x

Combine like terms and subtract the 10x from the 18x to get:
8x - 6

Hope this helps!
4 0
3 years ago
The volume of a storage tank is 1695.6 m3. The radius is 6m. How tall is the storage<br> tank?
Andreas93 [3]

Answer:

the storage tank is a cylinder.

The formule to calculate the volume is:

v =\pi{r}^{2}  \times h

h = v \div \pi {r}^{2}

h = 1695.6 \div 36 \times \pi = 14.992

7 0
3 years ago
Read 2 more answers
2x -3y =2<br><br> x = 6y - 5
never [62]
2(6y - 5) - 3y = 2
12y - 10 - 3y = 2
9y - 10 = 2
9y = 12
y = 4/3, or 1 1/3
2x - 3(4/3) = 2
2x - 12/3 = 2
2x - 4 = 2
2x = 6
x = 3

7 0
3 years ago
Which of the following are solutions to | x-1|= 5x + 2 ? Check all that apply.
agasfer [191]

By definition of absolute value, if x-1\ge0, then |x-1|=x-1, so

|x-1|=5x+2\implies x-1=5x+2\implies4x=-3\implies x=-\dfrac34

On the other hand, if x-1, then |x-1|=-(x-1)=1-x, and

|x-1|=5x+2\implies1-x=5x+2\implies6x=-1\implies x=-\dfrac16

4 0
3 years ago
Other questions:
  • Chas and Tyler have been collecting video games. Chas has 25 video games, and Tyler has mm video games. Together they have a tot
    13·1 answer
  • What is trigonometry?
    10·2 answers
  • Jalyn plans to sell Algebra Nation t-shirts as a fundraiser for a new scholarship initiative. The wholesale t-shirt company char
    10·1 answer
  • Find an explicit rule for the nth term of the sequence.
    12·2 answers
  • Pedro is building a spice rack with four shows that are each 0.55 meters long
    12·1 answer
  • Stephen earns $17 an hour (h) at his job. This week, he had to buy a new uniform shirt for $25. He had $825 left of his paycheck
    10·1 answer
  • On a basketball team 1/3 of the players are guards. There are 12 players on the team how many of the players are guards
    5·1 answer
  • How far will you go if you travel 40 mph for 3.44 hours? Round your answer to the
    14·2 answers
  • ezra uses his bank account to buy gasoline for his car 3 times. each time he buys gasoline, it costs $18.50
    5·1 answer
  • 6 quarters + 5 dimes + 3 Nickels + 4 Pennys
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!