Operations
The science club hosts a bake
sale every year to raise money for
the state robotics competition.
This year, the club earned $20
more than twice what it earned
last year.
Let x represent the amount
raised last year.
Which two words in this problem tell you what operations will be in the algebraic
expression? What do they mean?

More than

Step-by-step explanation

This year the club earned $20  more than twice what it earned  last year. Let x represent the amount  raised last year.

The two words in this problem which tell us about the operation are "More Than"

This year club earned $20 more than than twice it earned last year. This means, to find the earnings of this year, double the earnings of previous year and add 20 to them.

Since, x represents the earnings of last year, we can represent the earnings of this year as:

Twice of x + 20

d

step-by-step explanation:

by observation, we can see that the the graph is simply the graph of y = |x| that has been shifted 4 units downwards and 3 units to the left.

we can recognize in choice d :

y = | x + 3 |   - 4 (rewriting in general form)

y = | x - (- 3) |   - 4

the "-4 " term means   that the graph has been shifted by 4 units in the negative y direction

the "-3 " term means   that the graph has been shifted by 3 units in the negative x direction

this matches our observation of the graph described above.

the answer is 0.071

good luck! : d