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
Rom4ik [11]
2 years ago
13

Solve for x. Show your work or explain your answer.

Mathematics
1 answer:
Alja [10]2 years ago
8 0
X=2
x=15
4x+1=9
-1 -1
4x=8
4/4x=8/4=2

x/5-1=2
+1 +1
x/5=3
(5) (5)
x=15
You might be interested in
In triangle ABC, AC=13, BC=84, and AB=85. Find the measure of angle C
r-ruslan [8.4K]

Answer:

90°

Step-by-step explanation:

Angle C = arccos((84²+13²-85²)/(2×84×13))

= arccos(0/2184)

= arccos(0)

= 90°

Answered by GAUTHMATH

3 0
2 years ago
Chipper ran 1 mile in 8 minutes. How long would it take him to run 5 miles?
balandron [24]

Answer:

40 minutes

Step-by-step explanation:

Given 1 mile = 8 minutes

5 miles = (5 × 8) minutes

5 miles = 40 minutes

It would take 40 minutes to run 5 miles

7 0
2 years ago
Free points if you care :(<br><br> Hello I am a kid who gets bullied in school and I get cyber bully
Luba_88 [7]

Poor boy *Gives cookie*

3 0
3 years ago
When a watch is sold at ksh 126 aloss of x percent is made . If the same ksh 126, a loss of x percent is made . If the same watc
Nitella [24]

Answer:

ksh 140

Step-by-step explanation:

When a watch is sold for ksh 126 a loss of x% is made, that is( 100 - x)%

Hence, the loss amount = (126 X 100)/(100 - x)

When the same watch is sold for ksh 154 a profit of x% is made, that is (100 + x)%

Hence, the profit amout = (154 X 100)/(100 + x)

Therefore, (126 X 100)/(100 - x) = (154 X 100)/(100 + x)

12600(100 + x) = 15400(100 - x)

1260000 + 12600x = 1540000 - 15400x

28000x = 280000

x = 10%

In that case for a watch sold for ksh 126 a loss 10% is made, that is( 100 - 10)%

Hence, loss amount = (126 X 100)/90 = ksh 140

∴ the buying price is ksh 140

7 0
3 years ago
Please help, will give brainlist
Marrrta [24]

Answer:

8

Step-by-step explanation:

compare the divisor x+1 with x-a which will be -1 then use remainder theorem to get your answer

5 0
2 years ago
Other questions:
  • Mr. Robins earns a commission on each airfare he books. At the end of the day, he had booked $208.60 worth of airfare and earned
    9·2 answers
  • Help me asap now please help
    13·2 answers
  • 5. Solve the equation. 8/x+3 = 1/x+1
    14·1 answer
  • Which statement best describes the equation (x + 5)2 - 4x + 5) +12=02
    8·1 answer
  • Find the volume of the prism. 18ft 10ft 10ft
    7·1 answer
  • What percent of $150 is $162?
    11·1 answer
  • What is this question?
    7·1 answer
  • Please help I have a test today!!
    7·1 answer
  • Find the area of the semicircle. Round your answer to the nearest whole number, if necessary.
    8·1 answer
  • A copy machine makes 32 copies per minute. How many copies does it make in 3 minutes and 15 seconds?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!