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
Mnenie [13.5K]
3 years ago
7

Jason bought 7 new baseball trading cards to add to his collection. The next day his dog ate half of his collection. There are n

ow only 30 cards left. How many cards did he start with?
Mathematics
2 answers:
swat323 years ago
8 0

Answer:

53

Step-by-step explanation:

53+7=60-half=30

Stels [109]3 years ago
5 0

Answer:

geegegtkfifigjfjrjicirjjfigjrkivigk

Step-by-step explanation:

bgfeefcfifirifiridurjfjdjdjdjdj

You might be interested in
Help asap pleaseee
OlgaM077 [116]

Answer:

Coordinate A would be (12,3)

Coordinate B would be (12,7)

Coordinate C would be  (10,5)

5 0
1 year ago
Which expression is equivalent to 24^1/3
kenny6666 [7]
Second is right answer
3 0
3 years ago
Read 2 more answers
Please help I’ll give brainliest
s344n2d4d5 [400]

Answer:

R = 13%

Step-by-step explanation:

P = $4000

I = $780

T = 18 months = 18/12 years

I  = \frac{PRT}{100} \\\\780 = \frac{ 4000 \times R \times \frac{18}{12}}{100}\\\\780 = \frac{6000 \times R }{100}\\\\780 = 60R\\\\R = \frac{780}{60} = 13 \%

5 0
3 years ago
Suppose you are given a parabola with two points that have the same y-value, such as (-7, 11) and (3, 11). Explain how to find t
Hoochie [10]

By using the midpoint formula and the equation of the line, the equation of the line of symmetry is x = - 2.

<h3>How to derive the equation of the axis of symmetry </h3>

In this question we know the locations of two points with the same y-value, which means that the axis of symmetry is parallel to the y-axis and that both points are equidistant. Thus, the axis of symmetry passes through the midpoint of the line segment whose ends are those points.

First, calculate the coordinates of the midpoint by the midpoint formula:

M(x, y) = 0.5 · (- 7, 11) + 0.5 · (3, 11)

M(x, y) = (- 2, 11)

Second, look for the first coordinate of the midpoint and derive the equation of the line associated with the axis of symmetry:

x = - 2

By using the midpoint formula and the equation of the line, the equation of the line of symmetry is x = - 2.

To learn more on axes of symmetry: brainly.com/question/11957987

#SPJ1

3 0
1 year ago
Write 0.12 as a fraction
Sladkaya [172]

Answer: 6/50

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Other questions:
  • Please help im so stupid
    9·1 answer
  • If f(x) = 4x - 20, what is f(4)?<br> O A. -12<br> O B. 4<br> O C. 16<br> O D.-4
    8·2 answers
  • 70,000 is______ times as much as 700.
    10·2 answers
  • A population of bacterica is growing exponentially. It takes the population 15 minutes to double. How long will it take for the
    10·2 answers
  • This table shows the size, in acres, of four large water parks.
    11·1 answer
  • Complete the recursive formula of the geometric sequence −0.56 ,−5.6 ,−56 ,−560,..
    8·1 answer
  • I need help understanding this ASAP plz, I have a quiz over this next week!!!!
    7·1 answer
  • What is the area of the polygon? <br> 6 inches 3 inches​
    14·2 answers
  • What is the midpoint of the segment with endpoints (1,9)and(-3,5)
    13·1 answer
  • Look at the pic plz, Im having trouble
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!