Stacy earned $129.55 last week. Dave earned $127.95 last week. Carlos earned $127.05

Mathematics

1 answer:

noname [10]3 years ago

5 0

Answer:

The total earnings is $384.55

The least earnings is

$127.05

$127.95

$129.55

You might be interested in

Find the exact solutions of the problem algebraically: tan 2x-cot x=0

Eva8 [605]

Tan 2x - cot x = 0
2tan x / (1 - tan^2 x) - 1/tan x = 0
2tan^2 x - (1 - tan^2 x) = 0
2tan^2 x - 1 + tan^2 x = 0
3tan^2 x - 1 = 0
tan^2 x = 1/3
tan x = + or - 1/√3

5 0

4 years ago

Evaluate the expression when m= -2.8 and n=-6.3.<br> 4n - 6m

Alex73 [517]

Answer is 42, hope this helps

5 0

3 years ago

How to write 7,777.7 in words and numbers?<br> Plz help!!!

likoan [24]

Seven thousand, seven hundred seventy seven and seven tenths

4 0

3 years ago

Read 2 more answers

Solve for x in the diagram below

MrRissso [65]

Answer:

x=20 degrees

Step-by-step explanation:

because this is a supplementary angle, you add everything and set it equal to 180 degrees. so it would be x + 100 + 3x = 180. combine like terms to get 100 + 4x = 180. subtract 100 from both sides to get 4x = 80. divide by 4 on both sides to isolate the x and your final answer is 20. hope this helped! good luck in school xoxo

8 0

3 years ago

Which function models the area of a rectangle with side lengths of 2x - 4 units and x + 1 units?

aalyn [17]

Answer:

Area of rectangle, $f(x)=2x^2-2x-4$ .