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
barxatty [35]
3 years ago
11

Jack's bowling score is 20 less than 3 times Jill's

Mathematics
1 answer:
babymother [125]3 years ago
3 0

Jill's score is 80. Jack's score is 140.

You might be interested in
(-5, 18), (19,9)<br> Find the slope of the line through each of pair of points
n200080 [17]

Answer: 3/8

Step-by-step explanation: If you put it into the slope formula, you would get 18 - 9 / 19 - (-5) which simplifies to 9/24 and then to 3/8.

5 0
3 years ago
Read 2 more answers
The ratio of the number of dogs to the number of cats is 4:5. There are 270 animals on the rescue farm. for each of the followin
romanna [79]

Answer:

see the procedure

Step-by-step explanation:

Let

x ----> the number of dogs

y ---> the number of cats

we know that

The ratio of the number of dogs to the number of cats is 4:5

so

\frac{x}{y}=\frac{4}{5}

x=\frac{4}{5}y ----> equation A

That means ---> The number of dogs is 4/5 the number of cats

There are 270 animals on the rescue farm

so

x+y=270 ----> equation B

Substitute equation A in equation B

\frac{4}{5}y+y=270

solve for y

\frac{9}{5}y=270

y=270(5)/9\\y=150\ cats

Find the value of x

x=\frac{4}{5}(150)=120\ dogs

<u><em>Verify each statement</em></u>

a) The number of dogs is 4/5 the number of cats

The statement is true (see the explanation)

b) 4/5 of the pets at the farm are dogs

The statement is false

Because

(4/5)(270)=216 dogs

The number of dogs is 120 not 216 (see the explanation)

c)  There are exactly 30 more cats than dogs

The statement is true

Because, there are 150 cats and 120 dogs (see the explanation)

d) There are exactly 30 dogs at the farm

The statement is false

Because, there are 120 dogs in the farm (see the explanation)

e) 5/9 of the pets at the farm are cats

The statement is true

Because

(5/9)270=150 cats

The number of cats is 150 (see the explanation)

7 0
3 years ago
Solve for y: y÷1 7/9 = 3/4
skelet666 [1.2K]

Answer:

y = 4/3

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
What percent is 33 of 96?
Ivan

<span>1. We assume, that the number 96 is 100% - because it's the output value of the task. </span>
<span>2. We assume, that x is the value we are looking for. </span>
<span>3. If 96 is 100%, so we can write it down as 96=100%. </span>
<span>4. We know, that x is 33% of the output value, so we can write it down as x=33%. </span>
5. Now we have two simple equations:
1) 96=100%
2) x=33%
where left sides of both of them have the same units, and both right sides have the same units, so we can do something like that:
<span>96/x=100%/33%</span>
6 0
3 years ago
Read 2 more answers
Please help me lol (quadratics unit on khan)
EastWind [94]

Answer:

(2-x)^2 sorry if that’s wrong

Step-by-step explanation:

sorry

5 0
3 years ago
Other questions:
  • Find the smallest integer n for an O(xn) estimate of order of the function f(x)
    8·1 answer
  • A quantity h varies directly with w and inversely with p. If h = 2, w = 4, and p = 6. What is the constant of variation?
    13·2 answers
  • What do black guys like in girls?
    11·2 answers
  • To the nearest hundred what is the value of X
    8·2 answers
  • Please help quickly
    10·2 answers
  • 1 2 3 4 5 6 7 8 9 10
    14·1 answer
  • Please help and tell me answers I'll give you brainliest if you do it fast please and thank you!
    6·1 answer
  • WHAT IS THE SURFACE AREA DUE BY FIVE PM WITH STEPS PLZ I WILL GIVE BRAINLIEST ANSWERS
    9·1 answer
  • Last question. Will give brainliest.<br>What is 1917291+1816191-18263​
    15·1 answer
  • -7f+6=116+3f<br><br><br> help me plss
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!