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
Illusion [34]
3 years ago
11

HELP PLEASE!!!!!!!!!!!!

Mathematics
1 answer:
Serggg [28]3 years ago
8 0
C = total cents
C = 30 + n
I think that's it. Hope it helps you.
You might be interested in
Gabrielle took a Spanish test with 50 questions and answered 44 of them correctly. What percent of the questions did Gabrielle a
mrs_skeptik [129]
She answered 88% correct. 44 times 2 is 88.
7 0
3 years ago
Read 2 more answers
The area of a square is tripled by adding 10 cm to one dimension and 12 cm to the other. Determine the side length of the square
Rina8888 [55]
Area = length *width
A = x²
3x² = (x+10)(x+12)
3x² = x²+10x+12x+120
3x² = x²+22x+120
3x²-3x² = x²+22x+120-3x²
0 = -2x²+22x+120
Factor to solve for x: 
-2(x²-11x-60)
(x+4)(x-15)
x = -4  & x = 15 but we can't have a negative length so we eliminate 4. The length of the square is 15 cm.
4 0
3 years ago
What is the slope of the line that passes through the points (3, 1) and (8, 3)?
Kipish [7]
The answer is in the file below

6 0
3 years ago
Read 2 more answers
Devin has started a lawn care service. He will charge a mowing fee of $7 plus $2 per square yard of lawn. He also offers trimmin
Maru [420]

Answer:7+2xy

Step-by-step explanation:apex

4 0
3 years ago
Read 2 more answers
A pattern has 4 blue triangles to every 12 yellow triangles. What is the ratio of blue triangles to all triangles
natta225 [31]
The right answer is 4:12
3 0
3 years ago
Read 2 more answers
Other questions:
  • Which of the following is a rational number? Square root= sq <br><br> Sq 22 sq 23 sq 24 sq 25
    11·1 answer
  • Identify the GCF of 10x4y3 − 5x3y2 + 20x2y.
    12·2 answers
  • -1/2 + (3/4times4/9)=
    14·1 answer
  • If f(7)=22, then f^-1(f(7))=?<br> Please help!!
    14·1 answer
  • What is the equation and soultion to x times 3 plus 4 equals 16
    11·1 answer
  • Although errors are likely when takingmeasurements from photographic images, these errors are often very small. Forsharp images
    13·1 answer
  • Solve the following system of equations by linear combination: 2d + e = 8 d – e = 4
    7·1 answer
  • Please read and annotate the following problem of the day.
    9·1 answer
  • Calculate your age in hours to the nearest hour.
    14·1 answer
  • Wendy keeps her hamster, Fluffy, in a cage shaped like a rectangular prism that is 20 inches long, 14 inches wide,
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!