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tamaranim1 [39]
3 years ago
15

Jenny 145 super bouncy balls playing horseshoes. After giving some away she only has three remaining. How many did she give away

?
Mathematics
1 answer:
UkoKoshka [18]3 years ago
4 0
Jenny gave away 142 super bouncy balls. 
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What is the slope.of (-3,1) and (2,-2)​
mote1985 [20]

Answer:

3/5

Step-by-step explanation:

m=3/5

slope---3/5

8 0
3 years ago
I need help ASAP (20points)
Leto [7]

y = x^2 + 2x...eqn 1

y = 3x + 20...eqn 2

subst for y in eqn 1...

=> x^2 +2x = 3x +20

=> x^2 - x - 20 =0

=> (x-5) (x+4) =0

=> x = 5 or -4

for x =5, y = 35 (sub for x in eqn 1 or 2)

for x = -4, y = 8 (sub for x in eqn 1 or 2)

5 0
3 years ago
Solve for y in terms of x. 2/3 y - 4 = x
Nastasia [14]

Answer:

y = 3/2x + 6

Step-by-step explanation:

2/3 y - 4 = x

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y = 3/2 * (x + 4)

y = 3/2x + 6

3 0
3 years ago
Read 2 more answers
162 divided by [6 (7-4)^2 by the way the 2 is a exponent
r-ruslan [8.4K]
162/(6(7-4)^2)
pemdas
parenthasees inner first
so 7-4 is forst
7-4=3
162/(6(3)^2)
then exponents
3^2=9
162/(6(9))
multiplication
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8 0
3 years ago
4 red balls 4 white balls what is the probability of drawing at least 1 red ball if two balls are drawn
vodomira [7]
The probability of drawing exactly one red ball is given by:
P(1\ red\ ball)=\frac{4C1\times4C1}{8C2}=\frac{16}{28}
the probability of drawing two red balls is given by:
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The probability of drawing at least one red ball is:
P(1 red ball) + P(2 red balls) = 16/28 + 6/28 = 11/14.
 The answer is \ \frac{11}{14}

7 0
4 years ago
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