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Ivenika [448]
4 years ago
13

4(1/2)^x-1=5x+2 what is the answer?

Mathematics
1 answer:
ehidna [41]4 years ago
4 0

Look at the Annotation Below:

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Walter bought 500 marbles at the swap meet. Two-fifths of them
MrRissso [65]

Step-by-step explanation:

2/5 of marbles are blue

= 3/5 of marble are not blue.

Number of non-blue marbles = 500 * (3/5) = 300.

300 marbles are not blue.

4 0
3 years ago
6 times 7 -3 squared by 2 times 9 +4 squared by 3
timama [110]
I believe that the answer is 25
7 0
4 years ago
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Given the two expressions shown below:
AlladinOne [14]
\sqrt3\ is\ irrational\\\\\sqrt2\ is\ irrational\\\\\sqrt6\ is\ irrational\\\\therefore\\\\A.\ \sqrt3+\sqrt2\ is\ irrational\ and\ B.\ \sqrt3+\sqrt6\ is\ irrational
Answer: Both are irrational.

3 0
3 years ago
The residents of a city voted on whether to raise property taxes. The ratio of yes votes to no votes was
alekssr [168]
The formula would be set up as ratios (or fractions). The first ratio is 6:5, which in total is 11. There were 6 yes out of 11, so the fraction = 6/11.

The second fraction has a total of 5918, however you do not know the amount of yes votes, so the variable placeholder will be called "x".

The final formula would be:
 6/11 = x/5918

 You do cross multiplication and you get:
11x = 35508. You divide both sides, and you get x = 3228.

Because x is the placeholder for the amount of yes votes, and x = 3228, the amount of yes votes is 3228




6 0
4 years ago
Which expression is equivalent to |a|<.5
ivolga24 [154]

Answer:

lal lesthan or equal to 5

Step-by-step explanation:


8 0
3 years ago
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