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
Nataly [62]
3 years ago
12

5.40(10)+2.50(x)=3.00(10+x) Solve

Mathematics
1 answer:
iris [78.8K]3 years ago
3 0

Answer:

x=48

Step-by-step explanation:

5.40(10)+2.50(x)=3.00(10+x)\\\\54.0+2.50x=3.00(10)+3.00(x)\\\\54+2.5x=30.0+3.00x\\\\54+2.5x=30+3x\\\\54+2.5x-2.5x=30+3x-2.5x\\\\54+0=30+(3-2.5)x\\\\54=30+0.5x\\\\54-30=30+0.5x-30\\\\24=0.5x\\\\10(24)=10(0.5x)\\\\240=5x\\\\\frac{1}{5} (240)=\frac{1}{5} (5x)\\\\48=x\\\\x=48

You might be interested in
5 2/3 divide 4 2/3 equals
Viefleur [7K]

Answer:

1 3/4

Step-by-step explanation:

if you turn it into a inproper fraction it would be 17/3 divide by 14/3 which is 17/14 if you want iy in a mix number its 1 3/14

6 0
3 years ago
To rent a building for a school dance Eva paid $120 +2.53 students who attend it if you pay the total cost of $325 how many seas
Fantom [35]

Answer:

81

Step-by-step explanation:

325-120=205

205/2.53=81

3 0
3 years ago
Read 2 more answers
Simplify 18 - 2[x + (x - 5)].
MissTica
18 - 2[x + (x-5)]
First I would get rid of the inside parenthesis by distributing the + to everything inside and end up with;

18 - 2[x + x - 5]
Then I'd combine like terms inside the brackets
18 - 2[2x - 5]
Then I'd multiply what is inside the brackets by the -2
18 - 4x + 10
I'd combine like terms and end up with:

28 - 4x......or rewritten as -4x + 28
7 0
3 years ago
PLEASE HELPPPP!!!!!!
iragen [17]
The correct answer is A no explanation needed it’s just A
4 0
3 years ago
Read 2 more answers
The figure below shows the ideal pattern of movement of a herd of cattle, with the arrows showing the movement of the handler as
mafiozo [28]

Based on the theory, the distance from the starting point to the return point = Arc length = 109.9 feet.

<h3>What is the Length of an Arc?</h3>

Arc length = ∅/360 × 2πr

Since the sector formed is a quarter circle, then ∅ = 90°.

Raidus (r) = 70 ft

Distance from the starting point to the return point = arc length.

Arc length = ∅/360 × 2πr =  90/360 × 2π(70)

Arc length = 109.9 feet

Therefore, based on the theory, the distance from the starting point to the return point = Arc length = 109.9 feet.

Learn more about the arc length on:

brainly.com/question/2005046

3 0
2 years ago
Read 2 more answers
Other questions:
  • How much is 2 + 2 .do not use the calculator
    11·2 answers
  • Math help plss !! uwu im stuck.
    11·1 answer
  • Two of the greatest Greek mathematics were Archimedes (287-212 B.C) and Pythagoras (569-500 BC).
    6·1 answer
  • Find the sum of the first 5 terms of the sequence 4,2,0
    13·2 answers
  • The area of a circle with radius 1 cm is ______________. (Use 3.14 for pi)
    14·1 answer
  • An article is bought for Rs. 125 what is the profit percentage?​
    8·1 answer
  • Find the discriminant of x²+6x+9=0 ​
    14·1 answer
  • Fill in the missing areas for Claire's garden table:
    10·1 answer
  • A rental car company charges $60.00 just to rent a car, and $70.00 for each day you keep the car.
    13·2 answers
  • Helppppp please please please
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!