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
Delvig [45]
3 years ago
6

A tour director collected $258 for 13 tour packages. tour package a costs $18 and tour package b cost $22. how many of each tour

package were sold?
Mathematics
1 answer:
valkas [14]3 years ago
7 0
A + b = 13
22 a + 18 b = 258
------------------------
a = 13 - b
22 * ( 13 - b ) + 18 b = 258
286 - 22 b + 18 b = 258
- 4 b = 258 - 286
- 4 b = - 28
b = ( - 28 ) : ( - 8 ) = 7
a = 13 - 7 = 6
Answer:
6 tour packages a and 7 tour packages b were sold.
You might be interested in
A package is in the shape of a triangular prism. The bases are right triangles with perpendicular legs measuring 9 cm and 12 cm.
Y_Kistochka [10]

Answer:

I think that the answer is either A or C. I'm not too sure on which one.

Step-by-step explanation

8 0
2 years ago
There are 14 females an 9 males what is the ratio of females to males
Nuetrik [128]
The answer to your question is 14:9
7 0
2 years ago
Read 2 more answers
How many real solutions does B squared minus 4ac is less than 0 ​
grin007 [14]

Answer:

it should be none it was on my test

Step-by-step explanation:

3 0
3 years ago
Luke bought three canvas boxes to store his papers. The canvas boxes have dimensions of 12 inches by 10 inches by 12 inches. Wha
irga5000 [103]

Answer: 4,320 inches cubed.

Step-by-step explanation:

step 1----- Volume of 1 canvas box

Volume of solid  for a rectangular box = Length x width xHeight

where  Length= 12inches,

Width= 10 inches

Height= 12 inches

Volume  of a Canvas box= 12 X 10 X 12= 1440 inches cubed

Step 2== Volume of 3 canvas boxes

1 canvas box = 1440 inches cubed

therefore 3 canvas boxes =

1440 x 3= 4320 inches cubed.

8 0
3 years ago
Read 2 more answers
The Hernandez family has six
Charra [1.4K]

Answer:10%

Step-by-step explanation:

4 0
3 years ago
Other questions:
  • URGENT!!! anyone know this? 10 POINTS!!
    12·2 answers
  • Emily owns 10.2 shares of stock in a company. On Friday, the stock dropped by $1.35/share. What was the total change in value of
    8·1 answer
  • Show that p(y) p(y − 1) = (n − y + 1) p yq > 1 if y < (n + 1)p. This establishes that p(y) > p(y − 1) if y is small (y
    6·1 answer
  • What is the functions domain ?
    12·1 answer
  • I cleaned 6/9 of my room, And my friend cleaned 2/9 of my room. How much of much of my room do we still have to clean?
    10·1 answer
  • Which inequalities have no solution
    6·1 answer
  • 18.2 is 14.5 of what number?
    13·1 answer
  • 5. The Toy Car Company sells toy cars for $8.00<br> per car and charges $3.50 for shipping.
    13·1 answer
  • What is the algebraic nature of the function f(x)= x2 -6X+5<br>​
    6·1 answer
  • Find the slope of the line below using rise/run. ​
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!