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Ulleksa [173]
3 years ago
9

Could you help with the ones I dont have yet

Mathematics
1 answer:
Nina [5.8K]3 years ago
5 0

Answer:

11. a 8.c thats basically all ik. Srry if i could not answer them all! ;)

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In preperation for halloween emily has made up a bag of her favorite candy. For every 4 tootsie rolls there are 7 smarties. She
Georgia [21]

Answer:

105

Step-by-step explanation:

60/4= 15

15x7= 105

5 0
2 years ago
Follow the steps below to find the mean for the set of data. Use the work shown to help you. Data set: 6, 5, 8, 5, 9, 6, 7, 5, 1
lbvjy [14]

Answer:

7

Step-by-step explanation: 6 + 5 + 8 + 5 + 9 + 6 + 7 + 5 + 12 = 63 so now u just divide that by 9  

6 0
3 years ago
Read 2 more answers
Find the values of x and y.
vova2212 [387]

Look at the picture.

We have the equation (1) 12x + 4y = 40.

We know, the sum of the acute angles in a right triangle is 90°.

Therefore we have the equation (2) (12x + 4y) + (17x - y) = 90

Substitute (1) to (2):

40 + 17x - y = 90        <em>subtract 40 from both sides</em>

17x - y = 50   (3)

We have the system of equations:

\left\{\begin{array}{ccc}12x + 4y = 40&|:4\\17x-y=50\end{array}\right\\\underline{+\left\{\begin{array}{ccc}3x + y = 10\\17x-y=50\end{array}\right}\ \text{add both side of equations}\\.\qquad20x=60\qquad|:20\\.\qquad x=3

Substitute the value of x to (3)

17(3)-y=50\\51-y=50\qquad|-51\\-y=-1\to y=1

Answer: x = 3 and y = 1.

4 0
3 years ago
4|6-8| absolute value
sveta [45]
I think it’s 8 ( I’m not sure )
4 0
3 years ago
Read 2 more answers
Jenny's aquarium holds 25 quarts of water. She buys a new one that holds 32 quarts.
Virty [35]

Answer:

7 quarts

Step-by-step explanation:

you subtract the amount that the first aquarium can hold from the second amount

5 0
2 years ago
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