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DIA [1.3K]
4 years ago
13

Jack shells 315 peanuts in 15 minutes

Mathematics
1 answer:
katen-ka-za [31]4 years ago
5 0
315 peanuts/ 15 min= 21 peanuts/min.

Jack sells 21 peanuts in 1 minute.

Hope this helps~
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The distance of planet Jupiter from the Sun is approximately 7.8 ⋅ 108 kilometers, and the distance of planet Saturn from the Su
Y_Kistochka [10]
<h2>Option C is the correct answer,</h2>

Step-by-step explanation:

The distance of planet Jupiter from the Sun is approximately 7.8 x 10⁸ kilometers.

Distance from Jupiter to Sun = 7.8 x 10⁸ kilometers

The distance of planet Saturn from the Sun is 1.5 x 10⁹ kilometers.

Distance from Saturn to Sun = 1.5 x 10⁹ kilometers

Difference in distances = 1.5 x 10⁹ - 7.8 x 10⁸ = 15 x 10⁸ - 7.8 x 10⁸

Difference in distances = 7.2 x 10⁸ kilometers

Option C is the correct answer,

7 0
3 years ago
Read 2 more answers
7th grade math help me pleasee
emmasim [6.3K]

Answer:

5a. 30

5b. 32

5c. 60

u have to cross multiply on all of them

Step-by-step explanation:

7 0
3 years ago
Which property justifies that 4*37*25=4*25*37
babunello [35]
the justifying property is commutative property.
4 0
4 years ago
Read 2 more answers
How many solutions does this system of equations have? y=3x+1 y=3x+7
frutty [35]

Answer:

The following system of equation has no solution.

Step-by-step explanation:

since both of them are equal to y, set them equal to each other:

3x+1=3x+7

if you subtract both sides by 3x, you get 1=7. That is a contradiction, so this has no solutions.

8 0
3 years ago
Read 2 more answers
What is the length of AC ?
Lelechka [254]
Triangles ABC and CDE and similar with ABC being dilated larger. This means we can use ratios to help solve for x, and then solve fo AC.

\frac{84}{156-x} =  \frac{7}{x}
\frac{84x}{156-x} = 7
84x = 7(156 - x)
84x = 1092 - 7x
91x = 1092
x = 12
So, from this problem we now know that x is equal to 12. We merely need to plug that into what is given for AC and solve for AC.
AC = 156 - 12
AC = 144
Therefore, A is equal to 144.

6 0
3 years ago
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