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Blizzard [7]
3 years ago
7

(2x-20) + 86 what is the the value of x

Mathematics
1 answer:
julsineya [31]3 years ago
6 0
When (2x-20)+86=0
2x-20=-86
2x=-46
x=-23
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Need help with this math
alexira [117]

A hole occurs when both numerator and denominator of  a rational function have the same factor.

<u>Step-by-step explanation:</u>

While graphing rational function, it has to be converted into the lowest terms by factoring the numerator and denominator. If the numerator and denominator has the same factor, a hole is said to have occurred and to solve the rational function, you have to set the common factor to zero.

After you set it to zero and solve, you obtain the x value which can be then used to find out the value of y.

8 0
3 years ago
Eduardo has a recipe that uses 2/3 cup of flour for each batch. If he makes 4 batches, how many cups of flour will he need? How
34kurt

Answer:

4 batches: 2\frac{2}{3} cups

7 batches: 4\frac{2}{3} cups

Step-by-step explanation:

If he uses 2/3 cup of flour for <u>each</u> batch, then that is 2/3 four times, or 2/3 · 4.

\frac{2}{3} × \frac{4}{1}

= \frac{8}{3}  = 2\frac{2}{3}

If he makes three more, than that will be 7 batches in total. We can multiply 2/3 by 3 to find out how much will be needed for those extra three, then add that product to 2\frac{2}{3}.

\frac{2}{3} × \frac{3}{1}

= \frac{6}{3}  = 2

2\frac{2}{3} +2  = 4\frac{2}{3}

Thus, 2\frac{2}{3} and 4\frac{2}{3} are the answers.

hope this helps!

8 0
2 years ago
Can someone hep with this question please it seems like i can't get the answer correctly.ty!!
Mashcka [7]

Answer:

your answer will be 5

Step-by-step explanation:

hope it helps have a nice day/night ^_^

bye

4 0
3 years ago
Please help me ASAP!!!<br><br><br> thank you
Sholpan [36]

Step-by-step explanation:

10^3 means add 3 "000"

so 10^3 × 48 = 48,000

7 0
3 years ago
Elapsed time is the sum of the time an event starts and the time it ends.<br><br><br> True False
Alex777 [14]

Answer:

True

Step-by-step explanation:

5 0
3 years ago
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