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Vitek1552 [10]
2 years ago
9

Which statements are true for the following expression? (9 + 1) · 5

Mathematics
1 answer:
kvasek [131]2 years ago
3 0

Answer:

50

Step-by-step explanation:

add

9 + 1 = 10

multiply

10 * 5 = 50

Answer: 50

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on a certain planet, objects weight about 7/12 of what they weigh on earth. an object weights 13 5/12 pounds on the planet. solv
Cloud [144]
Although the concept here is physics, the solution is technically just algebra. You have two situations that are related to each other which can be expressed in equation form. Actually, the equation is already given which is <span>7/12 w= 13 5/12. So, basically, all you have to do is solve for w.

Let's simplify 13 5/12 first into an improper fraction.You do this by multiplying the denominator with the whole number and adding to it the numerator. This will be your new numerator, The denominator would still be 12. So, this is equal to (12*13 + 5)/12 = 161/2. Then,

(7/12) w = 161/12

By cross multiplication,

7*12*w = 161*12
w = 161/7 = 23

Therefore, w = 23 pounds which is the weight of the object on Earth.


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3 years ago
which of the following statements must be true based on the diagram below? select all that apply. (diagram is not to scale)
horrorfan [7]

Answer:

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5 0
3 years ago
At a restaurant the ratio of kids meals sold to adult meals sold was 7:3. If
Bezzdna [24]

Answer:

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Step-by-step explanation:

because 35 divided by 5 is 7 and 15 divided by 15 is 3 making 7:3

hope it helps

4 0
3 years ago
Pleaseee help !! I’ll give brainliest !
Luda [366]

Answer: 8 in

Step-by-step explanation:

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8 0
3 years ago
2 Estimate the weight of 15 containers of strawberries at<br> Marty's Market in problem 1.
GalinKa [24]

Answer: The point which represents the cost of 4 pints is:

                     (4,8)        

Step-by-step explanation:

We are given that:

A market sells strawberries for $2.00 per pint.

Then, cost of 4 pints= $ 4×2.00

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The point on the x coordinate represents number of pints

and the point on the y coordinate represents the cost in dollars

Hence, the point which represents the cost of 4 pints is:  (4,8)

7 0
3 years ago
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