Evaluating Algebraic Expressions

1 answer:

6 0

D + t = total earnings
$3h + t = total earnings
$3h + $22 = total earnings

Fill in h as however many hours she is working.
Example: She worked for 8 hrs and got $22 in tips.
$3(8) + $22 = ?
$24 +$22 = $46

You might be interested in

The length of one leg of a right triangle is 8 centimeters shorter than the

ra1l [238]

${34}^{2} + {b}^{2} = {42}^{2} \\ 1156 + {b}^{2} = 1764 \\ 1156 - 1156 + {b}^{2} = 1764 - 1156 \\ {b}^{2} = 608 \\ \sqrt{ {b}^{2} } = \sqrt{608} \\ b = 24.7$
I used the Pythagorean formula, which is a² + b² = c².
a² and b² are the two side legs while c² is the hypotenuse.
One of the side is 42 - 8 = 34 cm.

3 0

2 years ago

Suppose y varies with x. When x is -2, y is 10. Write the equation that relates x and y

Blababa [14]

Answer:

-x : y/2

Step-by-step explanation:

8 0

2 years ago

You can read 52 pages per hour.

lidiya [134]

Answer:

the standard is that a person can read 40 to 50 pages in an hour on average.

Step-by-step explanation:

52x2 is 104, and you need 130 pages it, i say that you cant complete the homework under two hours

5 0

2 years ago

Read 2 more answers

The coordinates of the vertices of a polygon are shown below.

MatroZZZ [7]

Answer: Hexagon

Please hit Thanks!

Step-by-step explanation: A six-sided shape is a hexagon, a seven-sided shape a heptagon, while an octagon has eight sides… There are names for many different types of polygons, and usually the number of sides is more important than the name of the shape. There are two main types of polygon - regular and irregular.

6 0

2 years ago

Read 2 more answers

Me need help math';;''';';';'

QveST [7]

Answer:

Adjacent angles

Step-by-step explanation:

They share a common vertex and side, fulfilling the criteria that makes them adjacent angles.

Sorry, needed to make up characters lol.

3 0

2 years ago

Read 2 more answers