Hannah spends $4.50 each day to buy lunch at her school. after school each day, she buys the same snack. hannah spends $28.75 for lunch and snacks each week. the equation and solution model the situation. 5(4.50 + x) = 28.75; x = 1.25
what does the solution, x = 1.25 represent?

x = 1.25 represented the price of the  snacks which Hannah buys each day .

Step-by-step explanation:

As given

Hannah spends $4.50 each day to buy lunch at her school.

After school each day, she buys the same snack.

Hannah spends $28.75 for lunch and snacks each week.

The equation and solution model the situation. 5(4.50 + x) = 28.75 : x = 1.25

Here x = 1.25 represented the price of same snack which Hannah buys each day .

Therefore x = 1.25 represented the price of the  snacks .

The solution x=1.25 represents the cost of snacks per day.

Step-by-step explanation:

We are given that

Hannah spends money  to buy lunch each day=$4.50

Hannah spends  total money on lunch and snacks each week=$28.75

The equation model the situation is given by

Total days in a week in which Hannah goes to school=5

According to given equation

Where 5 =Total days spend  by Hannah in school

$4.50=Cost of lunch per day

$28.75=Cost of lunch and snacks of five days

x=Cost of snacks per day

Therefore, x represents the cost of snacks bought by Hannah each day.

i do not know the answer

step-by-step explanation:

explanation:

infrared radiation has wavelength in the range between 700 nm and 1 mm. lets' convert these values into scientific notation, keeping in mind that:

let's start from the lower value, we have:

(we moved the dot two places to the left, so we increased the exponent by 2 units, from -9 to -7)

the higher value is:

so, the range of wavelength of infrared radiation is: