Jacob is a construction worker who eams a yearly income given by the expression 2, 000x + 6, 000 . is the number of hours. he works each week. Carlos works with Jacob and earns a yearly income given by the expression 3, 500x - 39,000. A manager predicts that Carlos and Jacob each work 35 hours, they will the same amount of money. The number of hours that makes the equation 2,000 + 6,000 = 3,500x true is

a.30 b.33 c.35 d.37 e.40

The managers prediction is

a. equal to b. less than c. greater than

the actual number of hours that Carlos and Jacob need to work to earn the same amount of money.

i think 1: 2

step-by-step explanation:

when rotating a figure 180 degrees, imagine that you are able to take the figure and turn it clockwise or counterclockwise around a center point. to rotate a figure 180 degrees, you will need to apply the rule (x, y) → (-x, -y). start by using a coordinate grid with coordinates for each vertex of the figure. the center point of the coordinate grid is located at (0, 0), which is what you will rotate the figure around. write down the original coordinates of the shape you are going to rotate. then, apply the rule. for example, coordinate (1, 2) becomes (-1, -2). another example would be, coordinate (-4, -2) becoming (4, 2). after you change each original coordinate to the rotated coordinate, you will draw your new figure.

step-by-step explanation:

you have to put the graph on here with the question

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: