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
kotykmax [81]
3 years ago
11

HELP FAST!!! Solve using substitution. y = 8 5x – 3y = -9

Mathematics
1 answer:
Harrizon [31]3 years ago
3 0
X=3 im pretty sure i dont rly have a explanation
You might be interested in
3
kari74 [83]

The equations to represent the relationship are ƒx3/5=4 4/5 and 4 4/5 divided 3/5 =f

<h3>Ratio and proportion</h3>

Fractions are written as a ratio of two integers. For instance a/b is a fraction.

If Anastacio distributed 4 4/5 kg of seed among several bird feeders and put 3/5 kg of seed in each feeder, the expression that represents the number of bird feeders that Anastacio filled is given as;

Number of bird feeder = 4 4/5 ÷ 3/5

f = 4 4/5 ÷ 3/5

Multiply both sides by

f * 3/5 = 4 4/5   ÷ 3/5 * 3/5

f * 3/5 = 4 4/5

Hence the equations to represent the relationship are ƒx3/5=4 4/5 and 4 4/5 divided 3/5 =f

Learn more on division of fraction here: brainly.com/question/407943

#SPJ1

3 0
1 year ago
What is the correct order of the numbers from least to greatest. 1/2, 0.6, 6%, 6/5​
Anton [14]

Answer:

6%, 1/2, 0.6, 6/5

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Rosa has 3 3/4 pounds of dough. She uses 1/8 of a pound for one roll. How many folks could be made from rosa's dough
Misha Larkins [42]
(3 3/4)/(1/8)  rule:  a b/c=(ac+b)/c

(15/4)/(1/8)  rule  (a/b)/(c/d)=(a/b)*(d/c)

(15/4)(8/1)

120/4  simplify by dividing numerator and denominator by 4

30

So with 3 3/4 pounds of dough, she can make 30 rolls.
8 0
3 years ago
Read 2 more answers
A cylinder has a volume of 825.192 cubic centimeters. The diameter of the cylinder is 12 cm. What is the height of the cylinder?
Reika [66]

Answer:

Step-by-step explanation:

diameter = 12 cm

r = 12 ÷2 = 6cm

Volume of cylinder

\boxed{Volume=\pi r^{2}h}

πr²h = 825.192 cubic cm

3.14 * 6 * 6 * h = 825.192

                   h =\dfrac{825.192}{3.14*6*6}

                  h = 7.3 cm

7 0
3 years ago
Read 2 more answers
It takes 1/2 can of paint to paint a table. A man has 2 cans of paint, how many tables can he paint?
Marizza181 [45]
The man can paint 4 tables. 2 tables per can of paint.
7 0
3 years ago
Read 2 more answers
Other questions:
  • On a spinner P (3)=2/3 and the p (4)=1/8. what is the probability of getting 3 or 4
    10·1 answer
  • A train travels at a constant speed of 75 mi/h. The function f(x) = 75x gives the distance that the train travels in x hours. Gr
    14·1 answer
  • Cuál es el valor absoluto de/ 9-15 /
    14·1 answer
  • #7 I have 30 people in my class including my teacher and class helper please help and explain
    11·2 answers
  • Lanny’s credit card has an apr of 33%, calculated on the previous monthly balance. His credit card record for the last 7 months
    10·2 answers
  • Write an algebraic model to represent buying 3 cheeseburgers for c dollars each and a soda for $1.50.
    7·1 answer
  • An ice cream parlor sells milkshakes in various sizes:
    13·1 answer
  • This is the first quadrant graph of an even function.
    13·1 answer
  • 5. a) If a = 3 and b
    6·1 answer
  • If the school is located at (9, 16) and the bakery is located 5 units to the right. What is the ordered pair that would represen
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!