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goblinko [34]
3 years ago
10

How do I use a benchmark

Mathematics
1 answer:
ivann1987 [24]3 years ago
8 0
Compare two fractions with different numerators and different denominators
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Can someone help me pls
rodikova [14]

Answer:

C. 1/3x + 5

Step-by-step explanation:

Plugging in the values for x, we get:

y = 1/3(0) + 5 = 5

y = 1/3(6) + 5 = 7

y = 1/3(12) + 5 = 9

y = 1/3(15) + 5 = 10

I almost broke my neck trying to read this problem. :(

4 0
3 years ago
Order the numbers 0.64, 2/3 , 65%, and 7/10 from least to greatest.
GalinKa [24]
2l3 , 7l10 , 0.64 , 65%
7 0
4 years ago
Read 2 more answers
Solve using elimination. <br> 10x + y = -19 <br> 10x + 3y = -17
RideAnS [48]

Subtract 10x

10x + y = -19

10x + 3y = -17

You would get:

-2y = -2

Two negatives make a positive number! Divide

y = 1

Plug in

10x + (1) = -19

10x = -20

Divide

x = -2

Your solutions are

x = -2

y = 1

4 0
4 years ago
Read 2 more answers
A science test, which is worth 100 points, consists of 24 questions. Each question is worth either 3 points or 5 points. If x is
Luba_88 [7]
Test contains 10 three-point questions and 14 five-point questions.
8 0
3 years ago
the 41st term of the arithmetic sequence is -539 and the 54th term is -708. Find the value of the 80th term
yulyashka [42]

Answer:

a _{n} = a _{1} + (n - 1)d \\ a _{41} =  - 534 \\ a _{54} =  - 708 \\  a _{41} =  a _{1} + (41 - 1)d = - 534  \\  a _{1} + 40d = - 534 \:  \: ...(1)\\ a _{54} =  a _{1} + (54 - 1)d =- 708 \\ a _{1} + 53d = - 708 \:  \: ...(2)

Try to solve the similtanious equation to find the first term and the common difference, then use that information to figure out the 80th term... Update me if you need further help ...

7 0
3 years ago
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