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
Alja [10]
3 years ago
7

3/2+2x/5=7/10 these are fraction busters but I don't know what I'm supposed to do and what the answer is?

Mathematics
1 answer:
MAXImum [283]3 years ago
3 0
<span>3/2+2x/5=7/10

We simplify the equation to the form, which is simple to understand
<span>3/2+2x/5=7/10

Simplifying:
<span>+1.5+2x/5=7/10

Simplifying:
<span>+1.5 + 0.4x=7/10

Simplifying:
<span>+1.5 + 0.4x=0.7

We move all terms containing x to the left and all other terms to the right.
<span> + 0.4x=0.7-1.5

We simplify left and right side of the equation.
<span> + 0.4x=-0.8

We divide both sides of the equation by 0.4 to get x.
<span>x=-2
                                                                                  


</span></span></span></span></span></span></span></span>
You might be interested in
If x = 0, what is f(x)?
Tema [17]
12. hope that helps you with your homework
6 0
3 years ago
Read 2 more answers
4. What other information is needed to prove the two triangles similar? : Please step by step
Oduvanchick [21]

Answer:

Step-by-step explanation:

triangle

7 0
1 year ago
Boyd grows only tomatoes and raspberries in his garden. Last year, he grew 140 pounds of tomatoes and 60 pounds of raspberries.
nadya68 [22]

Answer:

29%.

Step-by-step explanation:

We have been given that Boyd grew 140 pounds of tomatoes and 60 pounds of raspberries. This year, the production, by weight, of tomatoes declined by 20 percent, and the production, be weight, of raspberries declined by 50 percent.

First of all, we will find the weight of tomatoes and raspberries using the given information.

Since the production, by weight, of tomatoes declined by 20 percent, so this year production of tomatoes is 80% of 140 pounds.

\frac{80}{100}\times 140=0.80\times 140=112

Since the production, be weight, of raspberries declined by 50 percent, so this year production of raspberries is 50% of 30 pounds.

\frac{50}{100}\times 60=0.50\times 60=30

Total production this year: 112+30=142 pounds.

Now, we will percent decrease formula.

\text{Percent decrease}=\frac{\text{Initial value-Final value}}{\text{Initial value}}\times 100

\text{Percent decrease}=\frac{(140+60)-142}{140+60}\times 100

\text{Percent decrease}=\frac{(200)-142}{200}\times 100

\text{Percent decrease}=\frac{58}{200}\times 100

\text{Percent decrease}=0.29\times 100

\text{Percent decrease}=29

Therefore, the total yield, by weight, of Boyd's garden declined by 29%.

5 0
3 years ago
HELP!!!!!
Nata [24]

Answer:

1

Step-by-step explanation:

identify two points on the graph:

1. (0, 4)

2. (-2, 2)

use slope formula: (y² - y¹) / (x² - x¹)

1. (2 - 4) / (-2 - 0) = -2 / -2 = 1

slope = 1

8 0
3 years ago
Read 2 more answers
Jenny has 63 grapes to put in a fruit salad but she only wants to add 40% of them to the Bowl how many grapes does she use for t
crimeas [40]
You multiply 63  by .40
You get 25.2, so 25 grapes
7 0
2 years ago
Read 2 more answers
Other questions:
  • What is a common factor of 32 and 36?
    6·2 answers
  • Convert 3 kilograms to onces
    14·1 answer
  • In a survey, 10% of people said they live in a city. If 60 people said they live in a city, how many people were surveyed?
    10·1 answer
  • Solve the following: 3 – (-2) =​
    7·2 answers
  • I’m not good at math pls hi me the answer
    7·2 answers
  • Helloooo can someone please help me hehehe ill give brainliest to first person
    6·2 answers
  • PLEASE HELP!!!
    12·2 answers
  • Solve with substitution<br>5-y=3x<br> y=2x<br>​
    8·1 answer
  • Which of the following is equivalent to (8 – 5) ÷ 23 ?
    5·1 answer
  • Write a system of equations to describe the situation below, solve using substitution, and fill in the blanks.The members of a c
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!