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AysviL [449]
3 years ago
12

If 6 cost $60, how much do 8 cost​

Mathematics
2 answers:
madreJ [45]3 years ago
8 0

Answer:

80

Step-by-step explanation:

GalinKa [24]3 years ago
6 0
80, because 60 divided by 6 is 10 so 80 divided by 8 is also 10
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Y=-x^2-14x-59<br> pls help
Nady [450]
There would be no solution.
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3 years ago
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Does anyone know how to do this
Julli [10]
Maria = x
Tom = y

Use substitution
x+y=30
2y=x

2y+y=30
3y=30
y=10
Tom is 10 years old.

x+y=30

x+10=30
x=20
Maria is 20 years old.



5 0
3 years ago
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1. Ten slips of paper labeled from 1 to 10 are placed in a hat. The first slip of paper is NOT replaced before selecting the sec
Oduvanchick [21]
<span><span>1. If we get an odd number first (probability 5/10 = 1/2), then the only way to get a number greater than 9 is the 10 (probability 1/9, since only 9 papers remain). This gives 1/2 * 1/9 = 1/18.</span></span><span><span>
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</span></span><span><span>2. We would expect that P(2 white cards) = P(1 white card)*P(2nd white card given 1 white card).</span></span><span><span /></span><span><span>This gives the equation 14/95 = 2/5 * x<span>
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8 0
3 years ago
7 + 9 + (-4) i have to wright extra smh
Oxana [17]

Answer:

12

Step-by-step explanation:

6 0
3 years ago
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Information about five planets is shown in the table below.
Karo-lina-s [1.5K]

Answer:

(a)Jupiter

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(c)1.33 \times 10^{27}$ kg

Step-by-step explanation:

<u>Part A</u>

The planet with the greatest ma.ss is Jupiter.

It has a ma.ss of 1.898 X 10^{27}$ kg

<u>Part B</u>

The diameter of Mercury = 4.88 X 10

Radius = Diameter/2

Therefore:

Radius of Mercury

=\dfrac{4.88 X 10}{2}\\ =2.44 X 10\\=24.4$ km

<u>Part C</u>

M$a.ss of Saturn = 5.68 X 10^{26}\\$Mass of Jupiter = 1.898 X 10^{27}\\$Difference in their ma.ss =(1.898 X 10^{27})-(5.68 X 10^{26})\\=1.33 \times 10^{27}$ kg

4 0
3 years ago
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