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
Mama L [17]
3 years ago
13

9) Arthur weighs 54 lbs. more than Lily. Their combined weight is 280 lbs. less than 6 times Lily’s weight. How much does Arthur

weigh?
Mathematics
1 answer:
Debora [2.8K]3 years ago
8 0

Answer:

137.5 lbs.

Step-by-step explanation:

Arthur = 54 + x

Lily = x

Arthur + Lily = 6x - 280

(54 + x) + x = 6x - 280

54 + x + x = 6x - 280

54 + 2x = 6x - 280

54 = 4x - 280

334 = 4x

83.5 = x

Arthur = 54 + x

Arthur = 54 + 83.5

Arthur = 137.5

You might be interested in
CLASS 6 MATHS!!!! HELP ME PLEASE!!!!!!!​
Elanso [62]

Step-by-step explanation:

\\ 20. \:  \: ( \frac{ - 3}{4} )(4\frac{1}{6} )

\\  =  \frac{ - 3}{4}  \times  \frac{25}{6}

\\  =  \frac{ - 25}{8}

\\  =  - 3.125

\\ 21. \:  \: ( - 3\frac{7}{8} )( - 5\frac{3}{4} )

\\  =  \frac{ - 31}{8}  \times  \frac{ - 23}{4}

\\  =  \frac{713}{32}

\\  = 22.28125

6 0
3 years ago
Are these fractions equivalent or nonequivalent?<br>xy/4y x/4​
Nina [5.8K]

Answer:

They are equivalent

Step-by-step explanation:

x/4 multiplied by y/y equals to xy/4y. Therefore, they are equivalent

8 0
3 years ago
In the figure below, if the radius of circle o
Aliun [14]

Answer:

The length of AC is 10 units

Step-by-step explanation:

In the given circle O

∵ AOCB is a rectangle

∵ OB and AC are the diagonals of the rectangle AOCB

∵ Diagonals of the rectangle are equal in lengths

→ That means OB and AC are equal in lengths

∴ OB = AC

∵ O is the center of the circle

∵ B is a point on the circle

∴ OB is a radius of the circle O

∵ The radius of the circle is 10 units

∴ OB = 10 units

∵ OB = AC

∴ AC = 10 units

∴ The length of AC is 10 units

5 0
3 years ago
-2.3 in simplest form
Vaselesa [24]

Answer:

-23/10 or-2 3/10

Step-by-step explanation:

Convert the decimal number to a fraction by placing the decimal number over a power of ten. Since there is

1

number to the right of the decimal point, place the decimal number over

10

1

(

10

)

. Next, add the whole number to the left of the decimal.

−

2

3

10

6 0
3 years ago
Read 2 more answers
18. Without solving the radical equation VX + 5 + 9 = 0, how could you tell that it has no real solution?
sweet-ann [11.9K]

Answer:

Has two unkown variables

Step-by-step explanation:

When there is only one equation provided with two unknown variables, it is difficult to solve for the unknown variables

The most simplified version of this equation would be VX = -14

More information would be needed to solve

5 0
2 years ago
Other questions:
  • In two or more complete sentences, compare the number of x-intercepts in the graph of f(x) = x2 to the number of x-intercepts in
    14·2 answers
  • 3 + 2(2x + 8) = 1 is equivalent to
    13·1 answer
  • Irrational number between 7.7 and 7.9
    9·1 answer
  • Help? smzksoxncodmxksms
    7·2 answers
  • Can u help me find the E ?
    10·1 answer
  • What is an equation of the line that passes through the point (4, -6) and has a slope of -3
    10·1 answer
  • Tim wants to ride his bike for 25 miles or less on some mountain bike trails.
    9·1 answer
  • Solve. 213−12x=−23 Enter your answer in the box.
    11·1 answer
  • HELP!! Plz Math
    8·1 answer
  • Q: The central angle of sector E is 71 degrees and the central angle of sector F is 39 degrees. What is the probability that the
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!