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
klemol [59]
3 years ago
7

When Jeremy made 8 black and white copies and 2 color copies at a copy shop, the cost was $1.20. When he made 10 black and white

copies and 10 color copies, the cost was $3.00. How much do black and white copies cost?
A. $0.10
B. $0.15
C. $0.20
D. $0.30 ​
Mathematics
1 answer:
marshall27 [118]3 years ago
5 0
I think it’s A and it’s B at the most but still...A
You might be interested in
4x+9y=69<br> X=69-8y<br> What is the solution of the system?
fomenos
(-3,9) The x axis is -3 and the y axis is 9
4 0
3 years ago
Help me ASAP please.
Leni [432]

Answer:

Step-by-step explanation:

The vertex will occur when t=-b/(2a) for the quadratic ax^2+bx+c

In this case

t=-200/(2(-16))

t=-200/-32

t=6.25

g(6.25)=-16(6.25^2)+200(6.25)

g(6.25)=625ft

So the maximum height of the rocket is 625 feet and it reaches this height at 6.25 seconds.

4 0
3 years ago
Which graph models the equation 4x + 2y = 8?
yan [13]
The graph slanted from left to right.

4x + 2y = 8
-4x
2y=8-4x

divide the equation by 2 since you only need on y. -2x+8 =y

it's a negative x so the graph would be from upper left to lower right.

6 0
3 years ago
Read 2 more answers
The Frostburg-Truth bus travels on a straight road from Frostburg Mall to Sojourner Truth Park. The mall is 5 miles west and 3 m
Mamont248 [21]

Answer:

D. 11.4 miles.

Step-by-step explanation:

Distance between the Center and the Mall = √(5^2 + 3^2) = √34.

Distance between The Park and the Center = √(4^2 + 4^2) = √32.

So the Distance between The Mall and the Park is √34 + √32

=  11.4 miles (answer).

3 0
3 years ago
Raven and Min jog at different rates. Raven jogs at a rate of 6.3 miles per hour and Min jogs at a rate of 4.8
11111nata11111 [884]

Answer:

The answer is A.

if im wrong im truly sorry

8 0
3 years ago
Other questions:
  • Can someone help me please ? Thanks!
    8·2 answers
  • Pamela and her friend Nicole are each baking apple pies and tarts for a bake sale, using the same recipes. Pamela baked 5 apple
    12·1 answer
  • 4. Kim took a test that had 20
    10·1 answer
  • Which of the following points IS a solution to the system: y &gt; - 3x + 4 / y &gt; 2x / - y &lt; 7 Selected answer is not corre
    12·1 answer
  • Can someone please answer? will give brainliest.
    8·2 answers
  • Please help! 60 points!
    12·2 answers
  • Solve the inequality of t/4 &gt; 6
    6·1 answer
  • Q.2. A cricketer scores the following runs in eight innings :
    5·1 answer
  • 3x-2y=9<br> 2x-2y=7<br><br> (by elimination method)
    15·2 answers
  • What is the solution to the equation 9x - 1<br> = 80.<br> X = -9<br> X = 1<br> x = 81<br> x=9
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!