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AURORKA [14]
3 years ago
9

2 (y - 5x) - 7y + 9x

Mathematics
2 answers:
pogonyaev3 years ago
7 0
Simplify the expression: -x-5y
liubo4ka [24]3 years ago
4 0
-x-5y I simplified it you should use apps like Socratic and photomath it’s better
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WORTH 15 points! plz IM CRYING I NEED THIS DONE ASAP PLEASEEE
KonstantinChe [14]

The lid will have a base area of 55 1/4 square inches. The long sides of the lid will each have an area of 17 square inches. The short sides of the lid will each have an area of 13 square inches. The total surface area of the lid will be 115 1/4 square inches.

So, for the base, you have w = 6.5 and l = 8.5. Area = 6.5 * 8.5 = 55.25 = 55 1/4.

For the long sides, you have l = 8.5 and h = 2. Area = 8.5 * 2 = 17

For the short sides, you have w = 6.5 and h = 2. Area = 6.5 * 2 = 13

For the total surface area, you have one base which is 55.25, you have two long sides which are 2 * 17 = 34, and you have two short sides which are 2 * 13 = 26. 55.25 + 34 + 26 = 115.25 = 115 1/4.

4 0
3 years ago
What is a number in which the digit 7 is worth 70
eduard

Answer:

Tens, 70, 7x10'1

6 0
2 years ago
Which expression is equivalent to 7(5t)?
Dafna11 [192]

Answer:

35+7t

Step-by-step explanation:

7(5t) {If you expand it}

7×5+7×t

35+7t

3 0
2 years ago
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Let f(x)=3x2 +4 and let g (x)= x+2<br> find (f+g) (x).
Lelechka [254]
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5 0
3 years ago
Read 2 more answers
I need help on this 2 problems please help​
daser333 [38]
<h3>Answer:</h3>

  7)  0.76 is a rational number

  8)  The list of favorable outcomes is {orange pop #1, orange pop #2}.

<h3>Step-by-step explanation:</h3>

7) The product 0.4 × 1.9 is 0.76. This is not an integer, whole number, or natural number. It is a decimal fraction of finite length, so is a rational number.

___

8) Often, a problem of this sort will ask for the probability of an orange pop outcome. This problem doesn't ask that. Rather it asks what the possible orange pop outcomes are. Drawing one orange pop from the box will give you one of ...

  • orange pop #1
  • orange pop #2

These are the possible outcomes.

5 0
3 years ago
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