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
AnnyKZ [126]
3 years ago
8

Fine the value of X

Mathematics
2 answers:
makvit [3.9K]3 years ago
8 0

Answer:

30

Step-by-step explanation:

60/40=3/2

105/40+x = 3/2

105/70=3/2

x=70-40 = 30

denis23 [38]3 years ago
8 0

Answer:

x = 30

Step-by-step explanation:

60/40 = 45/x

Cross multiply.

60x = 40 × 45

60x = 1800

Divide both sides by 60.

x = 1800/60

x = 30

You might be interested in
Which statements is true
melamori03 [73]
All squares are rectangles
all squares are rhombuses

6 0
3 years ago
Read 2 more answers
please help. i’ve been stuck on this question the past 10 minutes i’ve tried multiple times and still don’t get it. i need help
Softa [21]

Answer:

To solve the equation, you have to to isolate the variable. So, first you subtract both sides by 7.

x +7 - 7 = -2 - 7

When you simplify further,

x = -9.

Hope this helps! :)

3 0
2 years ago
Simplify: –4(x – 5) + 3(a – 7)
Serga [27]
-4 (x - 5) + 3 (a - 7)

First, expand your problem. / Your problem should look like: -4x + 20 + 3a - 21
Second, simplify. / Your problem should look like: -4x + 3a - 1

Answer: -4x + 3a - 1 (C)

8 0
3 years ago
Read 2 more answers
You buy a piece of candy for 13 cent and have the cashier a dollar how much change will you get back?
Inessa [10]

Answer:

87 cent?......................

Step-by-step explanation:

^^

6 0
3 years ago
Read 2 more answers
A recliner that costs $150 was marked up by 100%.
sveta [45]
Recliner:
Markup $10 
selling price $300

computer:
markup $19.20
selling price $67.20
8 0
3 years ago
Other questions:
  • Mr. smith had four daughters Each daughter had 4 kids how many kids did me.smith have
    11·2 answers
  • What is the place value of 0 in 5.820
    7·1 answer
  • Convert 0.7 to a fraction in simplified form
    9·1 answer
  • Identify the decimal labeled with the letter A on the scale below
    6·1 answer
  • X = -3 + 5y - 6 for y
    12·1 answer
  • Find the surface area of the right rectangular prisim
    15·1 answer
  • What is the answer ??
    15·1 answer
  • 84 mililiters to deciliters
    13·1 answer
  • 15x-6y=48 in simplest form
    13·2 answers
  • Frank has 24 pennies, 62 nickels, 55 dimes, 16 quarters, and 19 fifty-cent pieces. How much money does he have?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!