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
natulia [17]
2 years ago
8

Decreasing 3/4 times a number by 18 is equal to increasing 1/2 times the number by 5 give an equation and solution to the situat

ion.
Please help me out on this problem thank you!!!!!!
Mathematics
2 answers:
Maslowich2 years ago
7 0

Answer:

92

Step-by-step explanation:

Let the number be x.

As per the question,

3/4x - 18 = 1/2x + 5

(4)3/4x - (4)18 = (4)1/2x + (4)5

3x - 72 = 2x + 20

x = 92

The number is 92.

aleksandrvk [35]2 years ago
4 0

Answer:

  • solved below.

Explanation:

  • \sf \frac{3}{4} x-18 = \frac{1}{2} x +5

collect variables:

  • \sf \frac{3}{4} x - \frac{1}{2} x = + \ 5 + 18

simplify:

  • \sf \frac{1}{4} x = 23

final answer:

  • \sf x = 92
You might be interested in
Write the equation in slope intercept for <br><br> m=4 b=-1
asambeis [7]

Answer:

y= 4x -1

Step-by-step explanation:

m is the slope so it goes next to the x and b is the y intercept so it goes last

4 0
3 years ago
Charlotte is on spring break in Mexico. She purchases a souvenir for 153 pesos, which she charges to her credit card. If the exc
KATRIN_1 [288]

1.) multiply the US dollars by the exchange rate $213 x 80.76 = 17,201.88

2. )divide pesos by the exchange rate 158/11.69 = $13.5158 so (a) is the correct answer


So the answer is

$13.52

6 0
3 years ago
SOMEONE ANSWER AND EXPLAIN PLEASE ILL MARK BRAINLIEST
VikaD [51]

Answer:

(2,1)

Step-by-step explanation:

This is the answer by substitution.

change 2x+y=5 to y=5-2x

5x-2(5-2x)=8

x = 2

y=5-2(2)

y = 1

(x,y) = (2,1)

You're welcome!!!

6 0
2 years ago
Identify the y-intercept and the constant multiplier. <br><br>y [_] 3 * 6^x​
sveticcg [70]
24 is the y intercept just multiply
5 0
3 years ago
Write the equation of the line which has the given slope "m" and whivh passes through the given point...
VladimirAG [237]

equation of the line which has the given slope "m" and whivh passes through the given point...

a.(2,10) and m= -4

b.(4,-4) and m=3/2

c.(0,0) and m=3/5

7 0
2 years ago
Read 2 more answers
Other questions:
  • A new species of sea crab has been discovered, and an experiment conducted to determine whether or not the animal can regulate i
    10·1 answer
  • What is the phase shift and period for the function y = 3cos6(θ − 30°) + 4?
    11·1 answer
  • Can someone pls explain how to solve this
    13·1 answer
  • The speed-time graph shows the first 30 minutes of another train journey. The distance travelled is 100km. The maximum speed of
    9·1 answer
  • What is the least number of packs of each you can buy? A? B? C? D?
    12·1 answer
  • Describe 7 tens and 9 ones in another way.
    7·1 answer
  • Need help with this, thank you
    13·2 answers
  • 3. The difference of the squares of two positive consecutive odd integers is 32. Find the
    11·1 answer
  • Tisha tried to evaluate an expression. Here is her work: 490÷729–23 = 490÷499–23 Step 1 = 109–23 Step 2 = 90–23 Step 3 = 883 Ste
    11·1 answer
  • Choose the number sentence that illustrates the distributive property of multiplication over additional
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!