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
Mashcka [7]
2 years ago
13

Alan, Bill, and Calvin are playing a game with collectible cards. At the moment, Alan has 11 less than 2.5 times the number of c

ards Bill has. Calvin has 1 more than 1.5 times the number of cards Bill has.
Mathematics
1 answer:
oksian1 [2.3K]2 years ago
3 0

Answer:

50

Step-by-step explanation:

I'm sorry but your missing the questions but I found a close answer! Let A be the number of cards Alan has B be the number of cards Bill has C be the number of cards Calvin has Alan had 11 less than 2 1/2 times the number of cards bill has. is 2.5 Alan is 2.5 of bill has minus 11 A=2.5B -11 Calvin has 1 more than 1 1/2 times the number of cards bill has. is 1.5 Calvin is 1.5 of bill has plus 1 C=1.5B + 1 Alan and Calvin have the same number of cards So A=C WE plug in A  and C equations and solve for B 2.5B -11 = 1.5B + 1 (subtract 1.5B on both sides) 1B -11 = 1 (Add 11 on both sides) B = 12 If Alan and Calvin have the same number of cards, the number bill has is 12 The number of cards Alan and Calvin each have is 19 Total cards = 12 + 19 + 19 = 50 If Alan, bill, and Calvin have all the cards in the deck then the deck has 50 cards.

You might be interested in
What is 1^∞ equal to?
Alex Ar [27]
The result is undefined. 
7 0
3 years ago
Mya told her friend, “If you increase my sisters age by 6, multiply that quantity by 12, and then subtract 4, you get 10. Write
Lostsunrise [7]

Answer: x+6(12-4) = 10

Step-by-step explanation:

7 0
2 years ago
What is the difference between lcm and gcf and all of that help im doing it on my home work pls help i hate this stuff best answ
raketka [301]

greatest common factor=gcf

least common multule=lcm

with 12 and 16

factors of 12=2 times 2 times 3

factors of 16=2 times 2 times 2 times 2

greates common factor is 2 times 2=4

least common multiple means all factors combined minus repeats or 2 times 2 times 2 times 2 time 3=48

4 0
3 years ago
What is the product of (-12/14)×(-11/15)?​
AysviL [449]

Answer:

22/35

Step-by-step explanation:

-12/14=-6/7

-6/7*-11/15=66/105=22/35

6 0
3 years ago
5 A triangle has two congruent angles. The length of one
nlexa [21]

Answer:

<em>Answer: C. 32 cm</em>

Step-by-step explanation:

<u>Triangle Inequality Theorem </u>

Let y and z be two of the side lengths of a triangle. The length of the third side x cannot be any number. It must satisfy all the following restrictions:

x + y > z

x + z > y

y + z > x

Combining the above inequalities, and provided y>z, the third size must satisfy:

y - z < x < y + z

We know the triangle has two congruent angles, which means the triangle is isosceles, i.e., it has two congruent sides.

We are given two side lengths of 16 cm and 32 cm. The third side must have a length of 16 cm or 32 cm for the triangle to be isosceles.

If the third side had a length of 16 cm then the lengths would be 16-16-32. But that combination cannot form a triangle because of the condition stated above.

If y=16, z=16, and x=32 (the worst possible combination), then the inequality

0 < x < 32

wouldn't be satisfied, thus the third side cannot have a length of 16 cm and it must have a length of 32 cm

Answer: C. 32 cm

4 0
2 years ago
Read 2 more answers
Other questions:
  • Somebody helppppp pleassse
    15·1 answer
  • The sign of the product of –35 and –625 is (positive, negative, zero)
    8·2 answers
  • 20 POINTS! Please look at the attached image!
    12·2 answers
  • What is the catering cost for a dinner with 40 guests?
    11·2 answers
  • Question up there. ^<br> |<br>​
    12·1 answer
  • Suppose one of your friends was absent from school on the day your math class learned about graphing rational numbers on the num
    6·2 answers
  • The height of trapezoid VWXZ is 8 StartRoot 3 EndRoot units. The upper base,VW, measures 10 units. Use the 30°-60°-90° triangle
    7·1 answer
  • Ruby is buying chocolates for her friends. The candy store charges $13.80 for a box of chocolates, and each additional piece of
    12·2 answers
  • Simplify [-12 - 3 / 4 ] - [23 - 42 / 8]
    15·1 answer
  • Will mark as BRAINLIEST:) A wire is first bent into the shape of a rectangle with width 7 cm and length 11 cm. Then the wire is
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!