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murzikaleks [220]
2 years ago
10

Evaluate the expression when y=6 y²-9y-7

Mathematics
1 answer:
Aneli [31]2 years ago
6 0

Answer:

The answer would be Y= 5 ± √67 / 6

Step-by-step explanation:

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Andrea had 32 problems to do for mathematics homework over the weekend. She did 1/4 of the problems on Friday night, and on Satu
igor_vitrenko [27]

Answer:

24

Step-by-step explanation:

            Problems at start =                 32

   -Problems done Friday = ¼ × 32 =  <u>  8</u>

Problems still to be done =                 24

Andrea had to do 24 problems on Saturday to complete the homework.

6 0
3 years ago
2/4 plus 1/3 as a fraction
QveST [7]

Answer: 5/6

Step-by-step explanation: trust me on this

7 0
2 years ago
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Joshua need an equal number of notepads and sticky notes. How many packages of each item does Joshua need to buy? Notepads has 5
stepan [7]
4 packs of notepads and 5 packs of sticky notes
Explanation: if he needs the same number of both he needs to find the first number that 4 and 5 both go into. 4 x 5 = 20 so this is the least common multiple
8 0
3 years ago
Read 2 more answers
7/8 - 1/4 - 1/2= ??
madreJ [45]

Step-by-step explanation:

We can break this up into pieces, first we do, 7/8 - 1/4, find the least common denominator which is 8, so the equation will be 7/8 - 2/8, which we can now subtract and will give us, 5/8, now that we have done that, we can do 5/8 - 1/2. Since we know that half of 8 (our denominator) is 4. Then the equation would be 5/8 - 4/8, which brings us to 1/8 as our final answer.

Cheers!

7 0
2 years ago
How do i solve for this? 19-13p=-17p-5=
Vsevolod [243]
19-13p=-17p-5
+5                +5
24-13p=-17p
   +13p   +13p
24=-4p
/-4   /-4
-6=p
7 0
3 years ago
Read 2 more answers
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