3 years ago

What is the best estimate for 8.3 x 4.9?

Mathematics

1 answer:

sammy [17]3 years ago

6 0

Answer:

40.67

Step-by-step explanation:

I calculated it

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Sylvia wants to save up $1375 to go on vacation to the beach and amusement parks. She saves $55 each week and now has $165 saved

laiz [17]

Answer:

Step-by-step explanation:

55x + 165 = 1375

so just add 55 till you get there

6 0

3 years ago

What is the coefficients of x² in (2-3x) (x²-5)

aniked [119]

Answer:

Step-by-step explanation:

=> $(2-3x)(x^2-5)$

=> $(2x^2-10-3x^3+15x)$

Arranging it in descending order

=> $-3x^2+2x^2+15x-10$

So, the coefficient of x² in this expression is +2

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2 years ago

Read 2 more answers

Susan has 50% more books than Michael. Michael has 40 books. If Michael buys 8 more books, will Susan have more or less books th

ololo11 [35]

Answer:

Susan has more books than Michael.

Step-by-step explanation:

If Susan has 50% more books and Michael has 40 books, that means Susan has 1.5 times 40 = 60

40 + 8 = 48

60 is more than 48, so Susan has more books than Michael

7 0

3 years ago

Mark and John share the sum of $40 in ratio 2:3 how much does John get

lara [203]

Answer:

John gets 24 dollars

Step-by-step explanation:

Divide 40 into 5 because 2+3 equals 5.

Each "section" equals 8. Now, multiply that by 3(John's section)

You get 24.

4 0

3 years ago

What is 2(x+14)+(2x-14

lawyer [7]

2x+28+2x-14
————————
4x+14

5 0

3 years ago