3. In August, Cory begins school shopping for his triplet daughters. One day, he
bought 10 pairs of socks for $2.50 each and 3 pairs of shoes for d dollars each.
He spent a total of $135.97. What does d equal

Step-by-step explanation:

Here , we have In August, Cory begins school shopping for his triplet daughters. One day, he  bought 10 pairs of socks for $2.50 each and 3 pairs of shoes for d dollars each.  He spent a total of $135.97. We need to find What does d equal . Let's find out:

One day, he  bought 10 pairs of socks for $2.50 each

Following is the equation for this info:

⇒

⇒

3 pairs of shoes for d dollars each

Following is the equation for this info:

⇒

⇒

He spent a total of $135.97

Following is the equation for this info:

⇒

⇒

⇒

⇒

Therefore , .

the solution is the point

step-by-step explanation:

we have

> equation a

> equation b

adds equation a and equation b

substitute the value of x in equation b to find the value of y

the solution is the point

a, b, c, d are correct.

step-by-step explanation:

we have g(x) = 3 and are required to find which option is a translation of g(x).

now, 'translation' is a transformation which means to shift the function in any direction and the general form of translation is g(x) + k, where k is any real number.

so, according to the options we see that all are correct as they satisfy the general form of translation.

also, it can be seen from the graph below that the function g(x) = 3 is shifted from its position in all the four options.