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
Fudgin [204]
3 years ago
8

Question 16

Mathematics
1 answer:
Vadim26 [7]3 years ago
4 0

Answer: 175

Step-by-step explanation: total = x + 5y dollars and dollars = 300 so

x + 5y = 300 then since we know y =  200 we can substitute that

x + 5(200) = 300 then subtract x from 200

x + 5(200 - x) = 300 now solve for x

x + 5(200) + 5(-x) = 300 we know 5 times 200 is 1000

x + 1000 - 5x = 300 then subtract 5x - x = -4x

-4x + 1000 = 300 switch around 1000 and 300

-4x = 300 - 1000 subtract 300 - 1000 = -700

-4x = -700 multiply

x = -700/(-4) then finish up and solve

x = 175

hope this helps please mark brainliest if you can

You might be interested in
Can someone help with 6
olga nikolaevna [1]

A. there are 20 boys and 30 girls.

B.

68.7 out of 100 Boys

Girls im not sure, maybe someone else can answer that sorry




Hope I'm right and this helps sorry i didn't get girls.

8 0
3 years ago
I don’t get what it means by “Identify the graphs of proportional relationships.”
Ymorist [56]
C and B is proportional relationships , because the proportional relationships always start at zero and the line must be straight !
5 0
3 years ago
What is the value of y in the equation 3 (3y - 9) = 0
iren [92.7K]

Answer:

y=3

Step-by-step explanation:

3 (3y - 9) = 0

Divide each side by 3

3/3 (3y - 9) = 0/3

3y -9 = 0

Add 9 to each side

3y -9+9 = 0+9

3y =9

Divide by 3

3y/3 = 9/3

y =3

4 0
3 years ago
Read 2 more answers
Y = 4
SSSSS [86.1K]

Answer:

when x=5, y=4

the slope is 0

Step-by-step explanation:

There isn't much to explain.

5 0
3 years ago
A garden in the shape of a right triangle is bordered on one side by a brick wall, on another side by a wooden fence, and on the
MAVERICK [17]
Let
x-----> the measure of the angle formed by the wooden fence and grass

we know that
in a right triangle
tan x=opposite side angle x/adjacent side angle x
opposite side angle x=13 ft
adjacent side angle x=21 ft
so
tan x=13/21x=arc tan (13/21)-----> x=31.76°------> x=32°

the answer is
32 degrees
3 0
3 years ago
Read 2 more answers
Other questions:
  • BRAINLIEST PLEASE ANSWER FAST Clea estimates that a glass contains 250.55 mL of water. The actual amount of water in the glass i
    15·2 answers
  • What is the solution to the system of equations ? <br><br> 4x-5y=-17<br> x+6y=61
    5·1 answer
  • This year, Bill watched 95 movies. He thought that 76 of them were very good. Of the movies he watched, what percentage did he t
    11·1 answer
  • Which should equal 105 to prove that f // g ? <br><br> A<br> B<br> C<br> D <br> Please hurry !!
    11·2 answers
  • If 1 pound of grapes cost 3.25 and2 pounds cost 6.50 what do 3,4,5,6,7,8,9 pounds cost?
    9·1 answer
  • Solve the following<br> x^2-2x-24=0<br> x^2-11x+18=0<br> Thanks.
    6·1 answer
  • A quantity, t, varies inversely with a quantity, r. Ift = 6, then r = 5.
    7·1 answer
  • Find the measure of each side indicated round to the nearest 10th
    14·1 answer
  • A fundraiser lottery draws two winners each month from 50 tickets numbered one through 50 Margaret always puts her age 34 on her
    8·1 answer
  • Question 15(Multiple Choice Worth 5 points)
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!