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
Norma-Jean [14]
2 years ago
8

Semira’s puppy weighs 12.4 pounds and is growing at a rate of 0.8 pound per week. Cedric’s puppy weighs 9.2 pounds and is growin

g at a rate of 1.2 pounds per week. Let x represent the time in weeks and y represent the weight of the puppy in pounds. Which system of equations can Semira and Cedric use to determine after how many weeks their puppies will weigh the same?
{y=0.8x+12.4
{y=1.2x+9.2

{y=12.4x+0.8
{y=9.2x+1.2

{y=0.8x+1.2
{y=12.4x+9.2

{y=1.2x+0.8
{y=9.2x+12.4
Mathematics
1 answer:
dolphi86 [110]2 years ago
7 0
It is gonna be the last one so d
You might be interested in
4. Kay and Allen sell cell phones. Last month Kay sold 17 more cell phones than Allen. Together they both sold 117 cell phones.
forsale [732]

Answer:

Allen sold 50 cell phones while Kay sold 67 cell phones.

Step-by-step explanation:

Let the number of cell phones sold by Allen be x. This will imply that the number of cell phones sold by Kay is x + 17.

Furthermore, we are informed that together they sold a total of 117 cell phones. Therefore, we use the following equation to determine the number of cell phones sold by each;

x + x + 17 = 117

2x + 17 = 117

2x = 100

x = 50

Therefore, Allen sold 50 cell phones while Kay sold 67 cell phones.

7 0
3 years ago
Read 2 more answers
Find the slope and y-intercept of the line <br> 6x + 2y = –88
ira [324]
Y=mx+b
6x+2y=-88
2y=-88-6x
y=-44-3x
y=-3x-44
m is the slope
b is the y-intercept
4 0
3 years ago
a rectangle is transformed according to the rule r0, 90º. the image of the rectangle has vertices located at r'(–4, 4), s'(–4, 1
AleksandrR [38]
Graph images undergo transformations, one of the types of transformations are rotations.
rotation is done when each point of the image rotates 90° around a point in the counterclockwise manner. 
when rotation is done, (x,y) -> (-y,x)
therefore when taking points from image to original then the reverse is done ;
(-y,x) --> (x,y)
the coordinates of  image point q' is (-3,4)
before rotation then the coordinates are (4,3)
answer is (4,3)
4 0
3 years ago
Read 2 more answers
A number, y, is five times another number, x. The sum of the two numbers is 42. Write the system of equations.
vovikov84 [41]

Answer:

5x+x=42

6x=42

x=7

Step-by-step explanation:

5 0
2 years ago
Read 2 more answers
Lauren has 4 3/8 cups of flour.Each batch of her pancake batter needs 1 1/4 cups of flour.How many batches of her batter can she
GuDViN [60]
She can make 3 batches. 3 batches will take 3 3/4 cups. If she made 4 it would take 5 cups
5 0
3 years ago
Other questions:
  • What's the surface area of a sphere with radius 5 centimeters
    8·1 answer
  • How do I do leave change flip
    11·1 answer
  • A 10 gram ball is rolling at 3 m/s. The ball has __________ energy. Calculate it.
    14·2 answers
  • Pls work this out thanx
    12·2 answers
  • Sophina bought 3 yards of trim to put around a rectangular scarf. She wants the width of the scarf to be a whole number that is
    10·2 answers
  • Mr. custom is correcting the class's math homework on customary units. which of the following measurements is reasonable
    12·1 answer
  • Find y give your answer in simplest form​
    5·1 answer
  • Please answer, fifteen pts!<br><br> 8x -4 &lt; -36.<br><br> Please explain/show work!
    10·1 answer
  • Numbers less than 20 which have exacly 3 factors pls!
    14·2 answers
  • (01.02 mc)matt is showing his work in simplifying (6.2 − 1.6) − 4.4 7.8. identify any error in his work or reasoning. step 1: (6
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!