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shepuryov [24]
3 years ago
12

Marvin earned $2 less than twice the amount he earned last

Mathematics
1 answer:
Evgen [1.6K]3 years ago
7 0

Answer:

2x-2 = 23

2x = 25

x=25/2 = 12.5

Step-by-step explanation:

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sammy [17]

Your answer should be 17 inches.

2.5 + 2.5 = 5 7 + 3 = 10 + 5 + 2 = 17.

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8 0
3 years ago
An animal shelter spends $1.50 per day to care for each cat and $3.50 per day to care for each dog. Gianna noticed that the shel
horrorfan [7]

Answer:

2 cats were cared for

Step-by-step explanation:

c= cats

d=dogs

c+d =7

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c+d =7

solve for d

d = 7-c

substitute into 1.5c+3.5d=20.50

1.5 c + 3.5 (7-c) = 20.50

distribute

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combine like terms

24.5 -2c =20.5

subtract 24.5 from each side

-2c = -4

divide by -2

c =2


7 0
3 years ago
Part 1: Kevin works at an Internet Café. The café charges customers based on the amount of time they use on the Internet. There’
tia_tia [17]

Answer:

46mins

EXPLANATION

20 cents=10mins

customers working hrs=$4.60*10

$4.60*10=46 minutes

8 0
1 year ago
5. Ms. Brown's flight left at 9:20 A.M. Her plane landed 1 hour and 23 minutes later. What time did her plane land?
Eva8 [605]

Answer:

the plane landed at 10:43 A.M

7 0
3 years ago
Select all the correct answers. Which of these pairs of functions are inverse functions?
erica [24]

Answer:

D

Step-by-step explanation:

an inverse function is a function that reverses another function for ex. if f(x)=y and g(y)=x.

3 0
3 years ago
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