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
iris [78.8K]
4 years ago
10

Chris Nazarro had total travel expenses of $872. His transportation cost was $136. The hotel cost was $210 and business material

s cost $500. If his lunch cost 30% of his dinner, how much was dinner to the nearest cent?
Mathematics
1 answer:
DIA [1.3K]4 years ago
6 0

Answer:

\$20

Step-by-step explanation:

Let

x-----> the cost of his lunch

y----> the cost of his dinner

we know that

x+y=872-136-210-500

x+y=26 -----> equation A

x=0.3y ---> equation B

substitute equation B in equation A

0.3y+y=26

1.3y=26

y=\$20 -----> the cost of the dinner

You might be interested in
........................................ ....,....<br><br><br><br>.....
Pavel [41]
...??????????? Okkkkkkk
5 0
3 years ago
Read 2 more answers
Model the following problem with a quadratic equation. Then solve. Find the length of a side of a square with an area of 75 ft2.
Vaselesa [24]

Answer:

x = 8.6603 m

Step-by-step explanation:

If x is the length of a side of the square, the area of the square will be x^2.

So, if the area of the square is 75 ft2, we can formulate the quadratic equation:

x^2 = 75

Now, solving the equation, we just need to make the square root of 75:

x = sqrt(75) = ±8.6603

x1 = 8.6603

x2 = -8.6603

Now, as x represents the length of a side of the square, and measurements can't be negative, we take only the positive value, so:

x = 8.6603 m

5 0
3 years ago
.. Carmen bakes and sells pies. She sells each pie for $12.99. The ingredients for 1 apple
Rainbow [258]

Answer:   $21.20

Step-by-step explanation:

first, find the profit carmen makes on each pie

12.99 - 8.75 = 4.24

now, we multiply that by the 5 pies that she sold to see what profit she made

4.24 x 5 = 21.2

$21.20

4 0
3 years ago
Find the volume of the prism​
ser-zykov [4K]

The Volume is 57,024.

When finding Volume you need to multiply all Numbers. In this case, we are doing 10x6x16x11x5.4

8 0
3 years ago
Find the value of x.
KatRina [158]

Answer:

A or B

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Other questions:
  • A picnic basket is shaped like a rectangular prism. The height of the basket is 8 inches. The bottom of the basket has an area o
    15·1 answer
  • Compute (4.29×1015)⋅(1.77×10−4)
    5·2 answers
  • At the bank, Derek made 7 withdrawals, each in the same amount. His brother, John, made 5 withdrawals,
    10·1 answer
  • Natalie purchased a used car for $12, 200 and had to pay 83 % sales tax. How much tax did she pay?
    5·1 answer
  • A medium sized apple has 70 calories. This is 10 calories less than 1\4 of the calories in an old westie chocolate bar.How many
    12·2 answers
  • The partners at an investment firm want to know which of their two star financial planners, Brayden or Zoe, produced a higher me
    14·1 answer
  • Help me solve this, it’s trig
    12·1 answer
  • Order the integers 4, –6, 8, and –4 from least to greatest.
    8·1 answer
  • PLS HELP ME ON THIS QUESTION I WILL MARK YOU AS BRAINLIEST IF YOU KNOW THE ANSWER PLS GIVE ME A STEP BY STEP EXPLANATION!!
    15·2 answers
  • A 40​-foot piece of siding is cut into three pieces so that the second piece is four times as long as the first piece and the th
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!