A public library has an aquarium in the shape of a rectangular prism. The base is 6 feet by 2.5 feet. The height is 4 feet. The fish has out grown the tank and needs a tank double the size. How could the library change the dimensions? (The top of the aquarium is open.) 1. double the height
2. Add 4 ft to the width
3. Divide the width by 2
4. Add 4 to the length

-7/8

step-by-step explanation:

instead of subtracting you add the -6/8 and -1/8

option a is correct.

step-by-step explanation:

scale factor: it is used to find proportional measurements.

proportions means having the same ratio.

scale factor is the ratio of the model measurement to the actual measurement in a simplest form.

or we can say that the ratio of any two corresponding lengths in two similar geometric figures

if the scale factor is more than 1, then it is an enlargement,

if the scale factor less than 1, then it is a reduction.

given the two geometric figure:

by definition of proportions, we have

this linear equation would have just one solution.

step-by-step explanation:

the reason why this would have one solution is that it is an expression with just one variable. since that variable is not raised to a power, it will always have just one solution.

answer: the four apples you took away.

step-by-step explanation: