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KATRIN_1 [288]
3 years ago
10

Meredith needs $399 to buy a tablet computer. She wants

Mathematics
1 answer:
Musya8 [376]3 years ago
8 0

Answer:

233 and 20 hrs

Step-by-step explanation:

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Five sixths yards = inches
Nutka1998 [239]

Answer:

Five sixths of a yard is 30 inches

Step-by-step explanation:

3 0
3 years ago
Explain how to use the pattern in the table to rewrite a division problem involving fractions as a multiplication problem
Irina-Kira [14]
Reverse the fraction
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For example #1 what is the solution
Alex73 [517]

Answer: what is example 1

Step-by-step explanation: what is it

3 0
3 years ago
What are the two solutions of 2x^2 = -X^2 - 5x - 1?
Sidana [21]

Answer:

Step-by-step explanation:

Let's solve 2x^2 = -X^2 - 5x - 1.  Consolidate all terms on the left side and write 0 on the right side:

3x^2 + 5x + 1 = 0.  This is a quadratic equation.  Let's solve it for x using the quadratic formula:

a = 3, b = 5, c = 1, and so the discriminant is b^2 - 4ac = 5^2 - 4(3)(1) = 13.  Because the discriminant is positive, we know that there are two distinct, real roots; the graphs of y = 2x^2 and y = x^2 - 5x - 1 intersect in two places whose x-coordinates are the real roots mentioned above.

Answer A is not correct as stated, but would be correct if we were to replace "the y-coordinates" with "the x-coordinates."  

Answer C would be correct if and only if we write y = x^2 - 5x - 1.

6 0
3 years ago
About how much paint does Neil have in all
liq [111]
1/3 = 10/30
1/5 = 6/30
1/2 = 15/30
10+6+15= 31/30
31/30 = 1 1/30
It would be Less Than 1 1/2 Gallons
8 0
3 years ago
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