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Rasek [7]
3 years ago
10

Which expression is equal to (7 × 2) × 2?

Mathematics
2 answers:
Debora [2.8K]3 years ago
5 0
The answer is C. 7 x ( 2 x 2 )
Sever21 [200]3 years ago
4 0

Answer:

C

Step-by-step explanation:

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Give three soulutions of the inequality 5x-2>7.
Alexandra [31]
5x - 2 > 7
x = 2, 3, 4, 5.
for x = 2, 5*2 - 2 = 8 > 7
for x = 3, 5*3 - 2 = 13 > 7
for x = 4, 5*4 - 2 = 18 > 7
7 0
3 years ago
What is the product of the expressions? Assume y ≠0 (2y-1/y^2)(3y^2/7)
Dima020 [189]

Answer:

(6y-3)/7

Step-by-step explanation:

(2y-1/y²)(3y²/7) first simplify 3y²/y² =3

(2y-1)(3/7) =

(6y-3)/7

7 0
3 years ago
PLS HELP ME IS EZZZZZ
Arte-miy333 [17]

Answer:

825.663706143591cm

Step-by-step explanation:

80cm × 4 = 320cm

100cm × 3 = 300cm

The radius is 40

40 × 2 = 80cm

Circumference is πd

π80 = 251.327412287183

÷ 2 = 125.663706143591cm

In total

320 + 300 + 80 + 125.663... =

825.663706143591cm

6 0
3 years ago
Find the slope of the line through the given points (9,2) and (7,8)
Kipish [7]
The velocity, slope, of a line is always (y2-y1)/(x2-x1), in this case:

slope=(8-2)/(7-9)=6/-2=-3

m=-3
3 0
3 years ago
The prices (in dollars) of 50 randomly chosen types of shoes at 4 different stores are shown in the box plots. At which store wo
slamgirl [31]
To get the store from which there's a likelihood of paying $18.75 for a pair shoes we consider the median of the data sets, which can represent the center of the measure of dispersion. This gives us store as the most likely store among the stores given from which you'll pay the stated price. This is because it's median is approximately $19.5 
6 0
3 years ago
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