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Goshia [24]
3 years ago
9

WHATS 9 PLUS 10!!!!!!

Mathematics
2 answers:
Kamila [148]3 years ago
6 0

Answer:

21

Step-by-step explanation:

grigory [225]3 years ago
5 0

Answer:

19 Ahahhahahqhqhw or maybe 1m HAHAHA

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Write the linear equation in slope intercept form
Stels [109]

Answer:

y = 3x - 7

Step-by-step explanation:

Starting with 3x - y = 7

-y = -3x + 7

OR

y = 3x - 7

5 0
4 years ago
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Ashley solved the exponential equation 3x + 1 = 15 and her work is shown below. What is the first step she did incorrectly?
Aleks04 [339]
"Step 1: log 3^(x+1) = log15" is the step among the following choices given in the question that she did incorrectly. The correct option among all the options that are given in the question is the first option or option "A". I hope that this is the answer that has actually come to your desired help.
7 0
3 years ago
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Explain how bacteria are both helpful and harmful to out bodies ​
Pavel [41]

Answer:

Step-by-step explanation:

Bacteria is helpful because it helps protect the cells in your intestines. Its, harmful because itI can cause a disease in your lungs.

Hope this helps!

8 0
3 years ago
The bases of a right prism are isosceles trapezoids with bases of 10 ft and 18 ft
likoan [24]

Answer:

540 ft^2.

Step-by-step explanation:

The area of the trapezoid = h/2 (10 + 18) = 14h.

By Pythagoras the height h = √(5^2 - 4^2) = 3.

So the area of the 2 trapezoidal bases = 2 * 14*3

= 84 ft^2.

Now we calculate the area of the four lateral rectangular sides:

= 10*12 + 18*12 + 2*5*12

= 456 ft^2.

Total area =  456 + 54

= 540 ft^2.

4 0
3 years ago
John finds a toy train set John finds a toy train set on sale for 20% off at a toy store. The original price was $35. John
Helen [10]

Well here's your answer straight <u><em>he must pay 29.82$ </em></u>and here's my work,

  1. 20% of 35 is 7 and since its 20% off we must subtract 35-7=28
  2. Next it said there's a 6.5 tax so that means we are adding on to 28$
  3. 6.5 of 28 is 1.82 so we add 28+1.82 which equals your answer 29.82

5 0
3 years ago
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