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3 years ago

Juan always saves the same amount from his weekly allowance. The table shows how much he has saved at different times.

Mathematics

2 answers:

Gnesinka [82]3 years ago

8 0

Y + 46 = 3(x – 12)
<span>I'm pretty sure it's B. this is so long question</span>

mezya [45]3 years ago

6 0

You're correct, it is B. If you plug in 3 (weeks) in for "x" and 19 (amount saved) for "y" you will get 0=0, which is a solution.

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Which shows the expression below simplified? 0.00028 ÷ (7 × 10-4)

Katyanochek1 [597]

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3 years ago

If the average speed of a garden snail is 0.025 miles per hour and one inch is approximately 2.54 centimeters, how many minutes

BaLLatris [955]

Snail takes 1.5 minutes to travel around one meter

<u>Solution:</u>

Given, the average speed of a garden snail is 0.025 miles per hour

And one inch is approximately 2.54 centimeters,

We have to find how many minutes would it take a garden snail to travel one meter?

Now, let us convert the speed in miles per hour to meters per minute

Then, speed = 0.025 miles per hour

= 0.025 x 1 mile / 1 hour

= 0.025 x 1609.34 meters / 60 minutes

= 0.025 x 1609.34 / 60 meters per minute

$\begin{array}{l}{=\frac{0.025 \times 1609.34}{60} \text { meters per minute }} \\\\ {=\frac{40.2335}{60} \text { meters per minute }}\end{array}$

= 0.670 meters per minute.

Now, 0.670 meters ⇒ 1 minute

Then, 1 meter ⇒ n minutes

So, by criss cross method

n x 0.67 = 1 x 1

n = 1.4912

Hence, snail takes 1.5 minutes approximately to travel 1 meter.

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FrozenT [24]

Answer:

Step-by-step explanation:

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CaHeK987 [17]

Answer:

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Step-by-step explanation:

-3.2 + 1.5 -2 = -3.7

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3 years ago

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SOMEONE PLS HELP ASAP