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ddd [48]
2 years ago
8

Someone help me with this question please I don’t know

Mathematics
1 answer:
ra1l [238]2 years ago
6 0

The magic of the internet will help!

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Karen and James both had 30 stocking stuffer items on their shopping list. After black Friday shopping Karen had finished 35% of
mihalych1998 [28]

Answer: 7.5 items

Step-by-step explanation:

Both Karen and James had 30 stocking items.

Karen bought 35% of her items;

= 35% * 30

= 10.5 items

James has bought 60%;

= 60% * 30

= 18 items

= 18 - 10.5

= 7.5 items

6 0
3 years ago
What is the slope of a line parallel to the line y = 2x -1?
Nutka1998 [239]

Answer:

2x

Step-by-step explanation:

aka 2

3 0
2 years ago
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A system of linear equations is given by the tables.
almond37 [142]

Answer:

2

-1

x=4,y=11 (same in both equations)

5 0
3 years ago
If the circumference is 31.4, what are the radius and the area?
jekas [21]

Answer:

radius = 5 units

area of a circle = 15.7units²

Step-by-step explanation:

given that the circumference of a circle = 31.4

radius = ?

recall that the formulae for finding the circumference of a circle  =  2πr

circumference of a circle  = 2 x 3.14 x r

31. 4 = 6.28r

divide both sides by the coefficient of r which is 6.28

31.4/6.28 = 6.28r/6.28

5 = r

radius = 5 units

therefore the radius of the circle whose circumference is 31.4 units is evaluated to be 5units

to find the area of the circle

recall the formula = πr²

area of a circle = 3.14 x 5²

area of a circle = 3.14 x 25

area of a circle = 15.7units²

7 0
3 years ago
Ivanna jogged for 35 minutes.
Gennadij [26K]
Answer
Ivanna started jogging at 7:20
5 0
2 years ago
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