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lord [1]
3 years ago
15

Norma practices violin for 50 minutes every day. how many minutes does Norma practice violin in 7 days ?

Mathematics
1 answer:
JulsSmile [24]3 years ago
3 0
350 minutes in 7 days
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Which graph shows the solution to the system of linear inequalities? x – 4y < 4 y < x + 1 Image for option 1 Image for opt
slava [35]

Answer:

The graph in the attached figure

Step-by-step explanation:

we have

x-4y ----> inequality A

solve for y

-4y

4y>x-4

y> (x/4)-1

The solution of the inequality A is the shaded area above the dashed line

The slope of the dashed line is positive

The y-intercept is the point (0,-1)

The x-intercept is the point (4,0)

y< x+1 ----> inequality B

The solution of the inequality B is the shaded area below the dashed line

The slope of the dashed line is positive

The y-intercept is the point (0,1)

The x-intercept is the point (-1,0)

Using a graphing tool

The solution of the system of inequalities in the attached figure

7 0
3 years ago
Jason purchased a pack of game cards that was on sale for 13% off. The sales tax in his county is 8%. Let y represent the origin
belka [17]

Answer:b

Step-by-step explanation:

7 0
2 years ago
Hugo is Serving fruit sure but at his party he has 1 gallon of fruit sorbet deserve to 32 friends if each person receives the sa
Ierofanga [76]

Answer:

1/2 cup per friend

Step-by-step explanation:

He has 1 gallon of fruit sorbet to serve to 32 friends

Note that:

1 US gallon of water (gal) = 16.00 US cups of water (cup)

16 cups/1 gallon x 1 gallon/32 friends  

1/2 cup per friend

4 0
2 years ago
Read 2 more answers
If you want to make more than $250 a month and u spend $155 on supplies what is an inequality that shows how much money you need
Kryger [21]

Answer:

x is greater than or equal to 95 $ a month

Step-by-step explanation:

6 0
3 years ago
The circumference (C) C of a circle is 18 18 centimeters. Which formula can you use to find the radius (r) r if you know that C=
Serga [27]

C = 2πr

r = radius

c = circumference = 18

Plug in the corresponding numbers with variables.

18 = 2πr

Isolate the r. Divide 2 and π from both sides

(18)/2π = (2πr)/2π

9/π = r

C/π = r is your formula to finding r.

~

7 0
3 years ago
Read 2 more answers
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