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
Leokris [45]
3 years ago
12

Will give brainliest. Explain in detail, please and thank you.

Mathematics
1 answer:
timurjin [86]3 years ago
5 0

Step-by-step explanation:

f, your friends lunch

f + 3, your lunch

f + f + 3 = 19

2f + 3 = 19

2f = 16

f = 8

Your friends lunch was $8

I hope this helped!!!!

You might be interested in
Perform the indicated operation. 15/7 x 3/8
Alla [95]
  You just multiply the numerators of the fractions and the denominators of the fractions together, and then reduce the fraction to simplify it from that point on.
4 0
3 years ago
Read 2 more answers
Olivia has 680 to spend at a bicycle store for some new gear and biking outfits
stira [4]
What is the question
7 0
3 years ago
Add. Select the sum in simplest form.<br> 2/3 + 1/5
Mila [183]

Answer:

0.867 in decimal form

13/15 in fraction form

Step-by-step explanation:

1. Add

2/3 + 1/5 = 10/15 + 3/15

2. Simplify the sum, 13/15

1 is the greatest common divisor of 13 and 15. The result can't be further reduced.

3. Convert 13/15 into a decimal.

7 0
3 years ago
How do you solve this I need to solve for x and I also need 20 characters to send this so her you go
g100num [7]

Answer:Exact Form:

x

=

−

3

2

Decimal Form:

x

=

−

1.5

Mixed Number Form:

x

=

−

1

1

2

6 0
3 years ago
Diagonals are always perpendicular in a
IrinaK [193]

Answer:

Rhombus n square

Step-by-step explanation:

6 0
2 years ago
Other questions:
  • A certain liquid has a density of 2.67 g/cm3. 30.5 mL of this liquid would have a mass of ________ Kg.
    6·1 answer
  • I’m confused on this one
    8·1 answer
  • HELP PLEASE <br><br><br> FIND THE VALUE OF THE FOLLOWING EXPRESSION
    12·1 answer
  • The ratio of children to teachers at preschool is 14:5. How many children are at the preschool if there are 30 teachers
    8·2 answers
  • A car company charges a $45 fee to use their vehicle. They also charge an additional $0.35 per mile 9 (m). write a function that
    8·1 answer
  • Please hallp i will give brainly
    14·1 answer
  • Which of these numbers is a rational number?
    9·2 answers
  • What is the range of the graph
    14·1 answer
  • Liam says -() is equivalent to 2. Explain if Liam is correct by completing the
    14·1 answer
  • A scale drawing of an ant uses a scale of 1 centimeter = 1.5 millimeters. If the actual ant is 5 millimeters long, find the leng
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!