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jekas [21]
3 years ago
13

4x+y>9 Select all the correct answers. (1, 6) (2, 2) (3, −4) (5, 0) (−1, 13)

Mathematics
1 answer:
melomori [17]3 years ago
5 0

Answer: 1,6         2,2       5,0    These are the correct answers.

Step-by-step explanation:

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The cost in dollars y of producing x computer desks is given by y=80x+6000
Gnoma [55]

Answer:

(100,14000), (200, 22000), (300, 30000)

Step-by-step explanation:

y = 80x + 6000 ........ (1) is the equation which gives the cost (y) in dollars for making x number of computer desks.

Let, f(x) = 80x + 6000

So, f(100) = 80 × 100 + 6000 = 14000 {From equation (1)}

So, to produce 100 desks it costs $14000.

Again, f(200) = 80 × 200 + 6000 = 22000 {From equation (1)}

So, to produce 200 desks it costs $22000.

Again, f(300) = 80 × 300 + 6000 = 30000 {From equation (1)}

So, to produce 300 desks it costs $30000.

Then table will be (100,14000), (200, 22000), (300, 30000) (Answer)

5 0
3 years ago
How do you leave an answer in terms of pi?
Archy [21]

In terms of pi means to include pi in your answer. In other words, don't use 3.14 or 22/7 for pi.

8 0
2 years ago
Pls help me I dummie lol
vivado [14]

The missing number is -1

6 0
3 years ago
Read 2 more answers
1/4z-2/7=5/7 what is z
Alenkasestr [34]

Answer:

z=4

Step-by-step explanation:

1/4z-2/7=5/7

1/4z= 5/7+2/7

1/4z=1

z=4

3 0
3 years ago
Mia is 7.01280 x 10^6 minutes old. Convert her age to more appropriate units using years, months and days. Assume a year has 365
Natalka [10]
Mia is 13 years 4 months and 5 days old

7 0
3 years ago
Read 2 more answers
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