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marta [7]
3 years ago
6

7th grade help me please :))

Mathematics
1 answer:
MatroZZZ [7]3 years ago
5 0

Answer:

there are 4 terms, ,+4, +2, ,-7, and +6

Step-by-step explanation:

terns are like numbers, they can be positive or negative!

hope this helps:)) hheheeh

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Shrina is selling cookie dogh for her soccer team. She sold 2 tubs of oatmeal raisin and 2 tubs of peanut butter. How much money
max2010maxim [7]

Oatmeal - $6

Peanut butter - $5

$6 x 2 = $12

$5 x 2 = $10

$12 + $10 = $22

So Shrina made $22 selling cookie dough.

Hope this Helps!!

3 0
3 years ago
Which of the following is a step in simplifying the expression x multiplied by y to the power of 3 over x to the power of negati
Archy [21]

Answer:

Once the rules of exponents are understood, you can begin solving more complicated expressions more easily. Recall that when you take a power to a power, you multiply the exponents, (xa)b= xa·b.


 


What happens when you raise an entire expression inside parentheses to a power? You can use the techniques you already know to simplify this expression.


 


            (2a)4  =  (2a)(2a)(2a)(2a)  =  (2 • 2 • 2 • 2)(a • a • a • a) = (24)(a4) = 16a4


 


Notice that the exponent is applied to each factor of 2a. So, we can eliminate the middle steps.


 


(2a)4  =  (24)(a4), applying the 4 to each factor, 2 and a.


= 16a4


 


The product of two or more numbers raised to a power is equal to the product of each number raised to the same power.



7 0
3 years ago
At the farmer's market, there is a scale that measures the weight of fruit and vegetables. The needle is 16 cm long, and it rota
Eddi Din [679]
It may help to draw a picture as you start planning this problem and draw a circle, showing a circle which represents the scale needle's range of motion 360 degrees around. The needle length will then be the radius of that circle.

We know that the needle rotated 68 degrees and are trying to find the distance it traveled in cm. To find out how far the needle traveled, we need to find the arc length - in this case, the distance between the needle's starting point and where it ended up after the oranges were placed on the scale on the circle.

There is a formula you can easily use to find the arc length
arc length = 2*\pi*r ( \frac{c}{360} )

We need to input the radius, r into this formula, as well as the central angle measure c, which in this case is 68 degrees.

2\pi(16) ( \frac{68}{360} )

If you multiply the above formula components all together using a calculator, you will get ~18.99. (When rounded to the second decimal place.)

So, the answer is around 19 cm. (Your answer may vary depending on how your teacher usually wants you to round answers.)
5 0
3 years ago
Read 2 more answers
Plz help’<br> ! <br> I’ll be giving extra points
Ulleksa [173]

because it's value will always be same

3 0
3 years ago
Read 2 more answers
What is the answer to -2/1 = 6/7p?
sveticcg [70]
<span>-2/1 = 6/7p
</span>p = <span>-2/1 * 7/6
p = -7/3 or p = - 2 1/3</span>
3 0
3 years ago
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