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
Gwar [14]
2 years ago
8

Lesson 5 Practice Problems

Mathematics
2 answers:
nasty-shy [4]2 years ago
8 0

Answer:

Find out the how many pizzas are delivered to a customer who pays $80 .To proveAs It is not stated, but implied that all pizzas cost.

Step-by-step explanation:

brainliest please

olga2289 [7]2 years ago
3 0
Let the price of a pizza be x
Delivery charge be y
Cost of two pizzas = 2*x
2x+y=25. ————-(1)
Y=25-2x
Cost of 5 pizza = 5*x
5x+y=58. —————-(2)
Substitute y=25-2x in equation 2
5x +25-2x=58
3x+25=58
Subtract 25 from both sides
3x =58-25
3x=33
Divide both sides by 3
X=33/3
X=11
Plug-in x= 11 in equation 1
2*11+y=25
22+y=25
Y=25-22
Y=3
Cost of a pizza =$11
Delivery charge=$3

80-3=77
Number of pizzas delivered=77/11=7


7 pizzas are delivered
You might be interested in
( 2x + 1 ) + ( 3x+2 ) =
MrRa [10]

Answer: 5x+3

Let's go over this problem step by step:

First, you need to combine all the line terms.

2x + 1 + 3x + 2

Next, you get this equation:

( 2x + 3x ) + ( 1 + 2 )

2x and 3x is 5x. 1 and 2 is 3.

So your final answer is 5x+3.

7 0
3 years ago
50 laps in 10 day = how many laps in 1 day?
Natali [406]
5 laps in 1 day

50/10 = 5
7 0
3 years ago
Read 2 more answers
Emily baked 3 batches of sugar cookies each. She ate 2 of the cookies and gave 10 of them to her neighbor. In return, her neighb
Vikentia [17]

Answer:

The answer is 198.

Step-by-step explanation:

First you need to know how much is a batch of cookies which is 60. Since she made 3 batches that means you will need to multiply 3 by 60, which will give you 180 cookies. Next you will need to add 2 to 10 because thats how much were took. That equals 12. Subtract 12 from 180 and that will give you 168. Last but not least you will need to add 30 because that is half the batch of cookies her neighbor gave to her. So 168 plus 30 equals 198.

7 0
3 years ago
Help me with Thai math it’s worth 22 points PLZZ answer ALL of them
joja [24]

Answer:

  1. supply (B)
  2. A step in process (A)
  3. (b)
  4. (A)

5 0
3 years ago
PLEASE HELP URGENT WILL GIVE BRAINLIEST
Vadim26 [7]
The answer is 2.3716 have a great day y’all
4 0
3 years ago
Other questions:
  • X/3 +5=14<br> Sorry I’m dumb please help me... again
    10·2 answers
  • Is 7.38 a mixed decimal
    15·2 answers
  • The perimeter of a right triangle is 24 in. find the dimensions of the triangle if the aide are all whole-number lengths.
    5·1 answer
  • Write a number eighteen in another way
    15·2 answers
  • Factor the linear expression. 8x+48x+4 Drag the correct parts of the expression into the boxes.  ( + ) 2x4x8x12x01234
    6·1 answer
  • At a car dealership yesterday, the ratio of minivans sold to cars sold was 3:5, I'd the dealership sold 12 minivans, how many we
    8·2 answers
  • A carpenter charges $720 for 18 hours of work. She charges the same amount of money for each hour of work.
    11·2 answers
  • Put them in order 0.25,1.5 and 2.5
    8·2 answers
  • Simplify - 2.6c - 2.8c
    13·1 answer
  • Geometry <br> Round volume to nearest tenth
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!