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3 years ago

7

Can someone give me a linear equation word problem, and the answer to it

1 answer:

blondinia [14]3 years ago

5 0

Raymond just got done jumping at Super Bounce Trampoline Center. The total cost of his session was <span><span>\$43.25<span>$43.25</span></span>dollar sign, 43, point, 25</span><span>. He had to pay a </span><span><span>\$7<span>$7</span></span>dollar sign, 7</span><span> entrance fee and </span><span><span>\$1.25<span>$1.25</span></span>dollar sign, 1, point, 25</span>for every minute he was on the trampoline.<span><span>Write an equation to determine the number of minutes </span><span><span>(t)<span>(t)</span></span>left parenthesis, t, right parenthesis</span><span> that Raymond was on the trampoline.</span></span>

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What is the solution of log2x + 6 8 = 3? x = −2 x = 2 x = −3 x = 3

agasfer [191]

Answer:

x = −3

Step-by-step explanation:

The equation is

log(2x + 6) + 8 = 3

We combine first subtract 8 on both sides

log(2x + 6) + 8-8 = 3 -8

log(2x + 6) = -5

The log is to base 10

Thus;

10 ⁻⁵ = 2x + 6

0.00001 = 2x + 6

2x = 0.00001 -6

2x = -5.99999

Dividing both sides by 2

x = - 2.999995

<u> ≈ - 3</u>

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3 years ago

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andrezito [222]

The answer is D, 3/2

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3 years ago

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Cloud [144]

The answer should be B.

5 0

3 years ago

Find the area of the rectangle.

densk [106]

Answer:

0.9 ft

Step-by-step explanation:

3x .3

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3 years ago

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You are creating a decorated rope that is at least 20 feet long to create a rope you are using beads that are 6 inches long writ

Nitella [24]

Answer:

The number of beads used must be at least 40 to make a decorated rope of at least 20 feet length. The inequality is:

$6n\geq 240\\n\geq 40$

Step-by-step explanation:

Let the number of beads used be 'n'.

Now, length of 1 bead = 6 in

∴ Length of 'n' beads = $6\times n=6n\ in$

Now, minimum length of rope is 20 ft. Converting feet to inches, we get:

$20\ ft =20\times 12=240\ in$

Now, beads are inserted in the rope. So, the length of rope is same as the length of all the beads joined together.

As per question, length must be at least 20 ft or 240 in.

Therefore, the length of all beads joined together must be at least 240 inches. This gives,

$6n\geq 240\\n\geq \frac{240}{6}\\n\geq 40$

Therefore, the number of beads used must be at least 40 to make a decorated rope of at least 20 feet length.

5 0

4 years ago