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Mandarinka [93]
3 years ago
5

Tyeewants to buy disposable masks for his family. Blue masks cost $1.50and greenmasks cost $2.50. He has $45to spend and wants t

o buy a total of 20masks.
Mathematics
1 answer:
sasho [114]3 years ago
7 0

Answer:

28

Step-by-step explanation:

im famous bro

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Explain part a and b
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As i can see there is a table a bove so the x is the first number which going up the graph and the y is across the line
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4 years ago
In a basketball game morgan made 9 baskets each worth 2 points. Jim made the same number of points in the game but made only bas
ycow [4]

baskets that jim make is 27,cause 9times3 equal 27.

3 0
3 years ago
You are choosing between two health clubs. Club A offers membership for a fee of $ 19plus a monthly fee of $ 21.  Club B off
11111nata11111 [884]

Answer:

For 2 months

Step-by-step explanation:

Let after x months the cost of each health club is same,

Now, In club A,

Membership fees = $ 19,

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So, the total fees for x months = membership fees + total monthly fees for x months

= 19 + 21x

In Club B,

Membership fees = $ 23,

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So, the total fees for x months = membership fees + total monthly fees for x months

= 23 + 20x

Thus, we can write,

19 + 21x = 23 + 20x

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x = 2

Hence, for 2 months the total cost of each health club would be same.

8 0
3 years ago
A function f is differentiable for all values of x in [0,6], and the graph with equation y=f(x) has a local minimum point at (2,
MrRa [10]

Step-by-step explanation:

The slope of tangent line at a max or a minimum is 0,.

So using point slope formula.

y - 4 = 0(x - 2)

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Is the equation of a tangent line. This means we have a horizontal line at y= 4. Horizontal lines have a slope of 0.

4 0
2 years ago
4). Machine “B” can pack 11 boxes per minute. The factory receives an
Elena L [17]

Answer:

Amount of time would be greater than 95 minutes

Step-by-step explanation:

We are told that machine B can pack 11 boxes per minute.

Thus, this is 11x where x represents number of minutes.

We are told that the factory revives an order of over 1100 boxes and that it had already packed 55.

Thus,the inequality equation is;

11x + 55 > 1100

Solving this;

11x > 1100 - 55

11x > 1045

x > 1045/11

x > 95 minutes

6 0
3 years ago
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