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
const2013 [10]
3 years ago
8

PLEASE HELP ME!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Mathematics
1 answer:
Sauron [17]3 years ago
4 0
X=12

(10(12)-20) = 120-20 = 100

(6(12)+8) = 72+8=80

100+80 = 180
You might be interested in
A runner’s goal is to complete a mile in 4 minutes or less. The runner’s speed is 20 feet per second. Does the runner meet the g
Scilla [17]

Answer:

no, because the runner is short by 480 feet

Step-by-step explanation:

there are 5280 feet in 1 mile

5280 feet= 1 mile                             20 feet= 1 second (times by 240)

                                                               4800 feet=            240 seconds

he is 5280-4800= 480 feet less

please give me brainliest!!<3

3 0
3 years ago
In the park, Bryce hikes 4 1/2 mi and Jessie hikes 6 7/16 mi. How much farther does Jessie hike than Bryce? Express your answer
soldier1979 [14.2K]

is simply the difference of both amounts, but firstly let's convert the mixed fractions to improper, and subtract.


\bf \stackrel{mixed}{4\frac{1}{2}}\implies \cfrac{4\cdot 2+1}{2}\implies \stackrel{improper}{\cfrac{9}{2}}&#10;\\\\\\&#10;\stackrel{mixed}{6\frac{7}{16}}\implies \cfrac{6\cdot 16+7}{16}\implies \stackrel{improper}{\cfrac{103}{16}}&#10;\\\\[-0.35em]&#10;\rule{34em}{0.25pt}\\\\&#10;\stackrel{Jessie}{\cfrac{103}{16}}-\stackrel{Bryce}{\cfrac{9}{2}}\implies \stackrel{\textit{our LCD is 16}}{\cfrac{(1)103-(8)9}{16}}\implies \cfrac{103-72}{16}\implies \cfrac{31}{16}\implies 1\frac{15}{16}

5 0
3 years ago
Read 2 more answers
Using 4, 16, 10, 24, and 25 create a problem in which the answer equals 1.  You may use operations more than once.
Anton [14]

24 - 10 - 25 +16 - 4 = 1

is one way of doing it.

8 0
3 years ago
Read 2 more answers
What is 362,000 rounded to the nearest ten thousand
Anon25 [30]

Answer:

360,000

Step-by-step explanation:

4 0
2 years ago
How can we get rid of i in the denominator?
Sloan [31]

Answer:

When you have an imaginary number in the denominator multiply the numerator and the denominator by the conjugate of the denominator.

8 0
3 years ago
Other questions:
  • A farmer raises cows and chickens. The farmer had a total of 25 animals. One day he counts the legs of all of his animals and co
    5·1 answer
  • What is 200 increased by 18%
    14·2 answers
  • The quotient of a number and -3 is 5?
    7·1 answer
  • Who is the biggest 1/2 or 3
    13·2 answers
  • A sofa is on sale for
    6·1 answer
  • What are functions? Is it a straight line or a curved line?
    10·1 answer
  • PLEASE HELP!! I don’t understand
    6·1 answer
  • 48 POINTS!! ANSWER QUICK AND ASAP PLEASE!! EVERYBODY IT'S A IMPORTANT TEST.
    11·2 answers
  • What two numbers can you ADD to = 9
    10·2 answers
  • 3x+8y=15<br> what is the answer
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!