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
adell [148]
3 years ago
9

ILL MARK AS BRAINLIST IF U GET IT RIGHT it’s khan

Mathematics
1 answer:
Sergeeva-Olga [200]3 years ago
8 0

Answer:

5

Step-by-step explanation:

given that x and y are proportional, they can be expressed as y = rx, where r is the proportionality constant. Thus, we can solve for r by doing y/x in any given point.

\frac{8}{1.6} = \frac{15}{3}  = \frac{22}{4.4} = 5

You might be interested in
4,8,16,24 - what are the next two terms in this pattern?
Tresset [83]

Answer:

48,96

Step-by-step explanation:

As we saw it the numbers kept increasing by x2 (or times 2) so the next had to be the same.

peace

4 0
3 years ago
Read 2 more answers
A farmer ships pears in crates that weigh 4.5 lb each when empty. Each pear weighs 0.25 lb. The total weight of a crate filled w
Ipatiy [6.2K]

Answer:

  one-quarter times the number of pears, plus four and one-half is forty-four and one-half

Step-by-step explanation:

The total weight (44.5 lb) will be the sum of the empty weight (4.5 lb) and the number of pears multiplied by the pear's weight. That can be expressed as ...

  one-quarter times the number of pears, plus four and one-half is forty-four and one-half

4 0
2 years ago
Jane buys some rocks for decorating her backyard. She uses a box full of rocks. The box is a rectangular container that is 1 yar
statuscvo [17]
First, Jane must know the volume of the box.
Volume = l * w * h
Volume = 1 * 0.5 * 0.5
Volume = 0.25 yard^3

1 yard^3 = $25

So,
1 : 25 = 0.25 : x
x = 25 * 0.25
x = $6.25

So she need to spend $6.25
4 0
3 years ago
A gym charges a $59 fee plus $7.70 per week that person attends. The total cost y for any number of weeks x can be given using t
lianna [129]
Firstly the equation would be y=7.7x+59
(A)The slope is 7.7 (B) and shows that there is a 7.7 charge per week the person attends.
(A)The y intercept is 59 (B) and is the initial fee that the gym charges.
8 0
3 years ago
The product of a number and nine is added to five. The result is thirty-
Nuetrik [128]

Answer:

The number is 11

Step-by-step explanation:

6x+38=9x+5

3x=33

x= 11

5 0
3 years ago
Other questions:
  • BEST GETS BRAINLIEST Proof for Pythagoras Theorem (I’ll take multiple different approaches) Please make it logical/satisfying.
    7·1 answer
  • In a square, x represents the length of its side. Which value of x illustrates that the area and the
    10·1 answer
  • One of the questions in the Pew Internet & American Life Project asked adults if they used the Internet, at least occasional
    15·1 answer
  • Which number is a factor of 18 but not a multiple of 9
    9·2 answers
  • Find the area of the region that is inside r=3cos(theta) and outside r=2-cos(theta). Sketch the curves.​
    7·1 answer
  • 6x – 3y + 2z = -30<br> 6x + 5y=-4<br> -6z= -18
    15·2 answers
  • (4x-1)2=11 <br> whats the solution
    12·1 answer
  • Find the value of the term in the arithmetic sequence using an = a^1+ (n-1)d. 3,5,7,9,11, (8th term)
    9·2 answers
  • What do balloon mortgage and ARM have in common?
    5·2 answers
  • A quarterback is sacked for a loss of 5 yards. On the next play, his tema loses 15 yards. Then the team gains 12 yards on the th
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!