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Sloan [31]
1 year ago
14

7y2 - 7y+ 4 -(-3y2 + 7y + 7) (Simplify your answer.)

Mathematics
2 answers:
lesantik [10]1 year ago
7 0

Answer:

10y2 -7y -3

Step-by-step explanation:

7y2 + 3y2= 10y2

-7y

4 - 7=-3

alexandr402 [8]1 year ago
3 0

Answer:

  1. 7y + 4
  2. -y - 7

Step-by-step explanation:

1. 7y2 - 7y + 4

7y × 2 = 14y

14y - 7y + 4

= <u>7y + 4</u>

2. -(-3y2 + 7y + 7)

-3y × 2 = -6y

-(-6y + 7y + 7)

-6y + 7y = 1y = y

= <u>-</u><u>y</u><u> </u><u>-</u><u> </u><u>7</u>

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Which figure has more than one line of symmetry
pickupchik [31]

Answer:

Square

Step-by-step explanation:

A square can be cut into more then one

6 0
2 years ago
Maya has 5 over 6 cup of ice cream. How many 1 over 4-cup servings are in 5 over 6 cup of ice cream? ASAP I need help
Ierofanga [76]

Answer:

Find the LCD (least common denominator)

{5}/{6}  and  {1}/{4}  

it would be 12 (6x2=12 and 4x3=12)

so you multiply  {5}/{6}  by 2 and get {10}/{12}  

then multiply  {1}/{4}  by 3 and get  {3}/{12}  

you get 3 WHOLE servings from {5}/{6}  cups of icecream

Step-by-step explanation:

8 0
3 years ago
Eleven subtracted from the quotient of a number and five is -13
madam [21]
X/5 - 11 = -13

x/5 - 11 (+11) = -13 (+11)

x/5 = -2

x/5 (5) = -2(5)

x = -10

-10 is your number

hope this helps
5 0
3 years ago
Is {(0,6),(0,-6),(1,5),(1,-5),(7,10)} a function?<br><br> Please help
pishuonlain [190]

Answer: Yes, it is a function

Step-by-step explanation:

7 0
1 year ago
What is fifty two times one hundred?
Alja [10]

Answer:

5200

Step-by-step explanation:

52 *100=5200

4 0
3 years ago
Read 2 more answers
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