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OLga [1]
2 years ago
10

Charlie and David collect baseball cards. Charlie has 26 cards and David has 10 more than Charlie. How many cards does David hav

e?
Mathematics
2 answers:
Brut [27]2 years ago
5 0
Simple 26+10=36 baseball cards... PLEASE MARK ME BRAINLEST
nignag [31]2 years ago
3 0

Answer:

36

Step-by-step explanation:

26+10=36

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Last onss<br><br>please help me ​
Tpy6a [65]

Answer:

50000 i think and i hope it helps i think it helps idk im tired okay

Step-by-step explanation:

8 0
3 years ago
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Complete the equation of the line through (-9 -9) and (-6 0)
Katena32 [7]

Answer:

y = 3x + 18

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

Calculate m using the slope formula

m = (y₂ - y₁ ) / (x₂ - x₁ )

with (x₁, y₁ ) = (- 9, - 9) and (x₂, y₂ ) = (- 6, 0)

m = \frac{0+9}{-6+9} = \frac{9}{3} = 3, thus

y = 3x + c ← is the partial equation of the line

To find c substitute either of the 2 points into the partial equation

Using (- 6, 0), then

0 = - 18 + c ⇒ c = 0 + 18 = 18

y = 3x + 18 ← equation of line

7 0
3 years ago
Penny joined a yoga studio that charges a $25 membership fee and $45 each month. Assume y = total cost and x = number of months.
Firlakuza [10]

Answer:

y=45x+25

Step-by-step explanation:

y=45x+25

25 is a one-time fee so it is at the end. 45 is the monthly fee so it goes in front of x.

3 0
2 years ago
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Can someone please help i am very stuck :
Oliga [24]
The answer is
the first one is x= 18.98 
a^2+b^2=c^2
8 cm^2+17 cm^2= x^2 
64+289=x^2
√x^2= √353
x=18.89
<span><span>the second one is x= 18.7
a^2+b^2=c^2
7 m^2+ x^2= 20 m^2
49 m+x^2=400 m
-49            -49
  </span></span>√x^2=√352
<span><span>x= 18.7
Hope this helps!</span></span>
5 0
2 years ago
The volume of a right square pyramid is 7 yd.. If the lengths of the sides of the base are multiplied by 5 and the height does n
ZanzabumX [31]
Answer:


Explanation

D
7 0
2 years ago
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