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
valkas [14]
2 years ago
7

Write the system of equations, then solve. SHOW ALL WORK!! please HELP! QUICK

Mathematics
1 answer:
uysha [10]2 years ago
5 0

Answer:

3 30 page printers, 10 70 page printers

Step-by-step explanation:

x + y = 13

40x+70y = 820

Solving for y in first equation gives: y = 13 - x

Plug into second equation: 40x + 70(13 - x) = 820

40x + 910 - 70x = 820

-30 x = -90

x = 3

Plug into original equation: 3 + y = 13

y must = 10.

So, the company owns 3 thirty page presses, and 10 70 page presses,

You might be interested in
ANSWER ONLY THANK YOU
viktelen [127]

A. (1,4)

EXPALINATION :

IF WE WRITE THE VALUE x = -1 AND y = 4

THEN, y= -8x - 4

4= -8×-1-4

4= 8-4

AND SECOND EQUATION IS : y = x+5

y = -1 +5

y = 4

hence, solved and explained

thank you And mark me brainlist if you understand And hopes so

8 0
2 years ago
What is the area of a circle with the diameter of 8
Mars2501 [29]
Area = πr^2
π4^2 =16π
=50.3
5 0
4 years ago
Read 2 more answers
Given h(x) = 5x + 2, solve for 2 when h(x) = -8.
san4es73 [151]

Answer:

\huge\boxed{\sf x = -2}

Step-by-step explanation:

\sf h(x) = 5x+2\\\\Put \ h(x) = -8\\\\-8 = 5x+2\\\\Subtract \ 2 \ to \ both \ sides\\\\-8-2 = 5x\\\\-10 = 5x\\\\Divide\ both \ sides \ by \ 5\\\\-10 / 5 = x \\\\x = -2 \\\\\rule[225]{225}{2}

Hope this helped!

<h3>~AH1807</h3>
8 0
3 years ago
Function g is a transformation of the parent function f(x) = x2. The graph of g is a translation right 5 units
Allisa [31]

Answer:

  C.  y = x^2 -10x +26

Step-by-step explanation:

The translated function is ...

  g(x) = f(x - right) + up

  g(x) = f(x -5) +1

  g(x) = (x -5)^2 +1

  g(x) = x^2 -10x +26

In "y =" form, this is ...

  y = x^2 -10x +26 . . . . matches choice C

6 0
3 years ago
Which comes first? Intermediate algebra, or algebra?
xxTIMURxx [149]

Answer

Algebra

Step-by-step explanation:

Intermediate is the same as algebra 2

4 0
3 years ago
Read 2 more answers
Other questions:
  • I am dumb ..... so what is the formula of a triangle for perimeter... yeah i know
    13·1 answer
  • s=p-0.15p represents the sale price s of an item with an original price p, after a 15% discount. Make a table to find the discou
    12·1 answer
  • A fruitstand has 18 red Apple just 40% of the total apples understand how many apples are there in the stand
    12·1 answer
  • How many yards are in 65 miles?
    9·2 answers
  • Which of the following threats to biodiversity is a result of plants and animals introduced to an ecosystem where they are not n
    5·2 answers
  • Find the sum of these polynomials. (x^2 - x + 7) + (9x^2 + 6)
    10·1 answer
  • a meteor train in Delhi carried 4865 passengers in 16 trips.Each trip had an equal number is passengers how many passengers trav
    12·1 answer
  • You have a credit card with a balance of $754.43 at a 13.6% APR. You have $300.00 available each month to save or pay down your
    9·1 answer
  • Use the quadratic model y = −4x2 − 3x + 4 to predict y if x equals 5.
    11·2 answers
  • If 0.142857142857......is expressed in the form m/n, then what is the value<br>of (2m + n)?​
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!