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Tom [10]
2 years ago
9

Check if (1,6) is the solution to the system shown below

Mathematics
1 answer:
Andre45 [30]2 years ago
4 0

Answer:

no

Step-by-step explanation:

To determine if (1, 6) is a solution, substitute x = 1, y = 6 into the left side of both equations and if the value obtained equals the right side then it is a solution.

10(1) - 6 = 10 - 6 = 4 ≠ - 6

- 10(1) + 5(6) = - 10 + 30 = 20 ≠ 30

Then (1, 6 ) is not a solution to the system

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6 0
2 years ago
adam and his dad share the cost of a meal in the ratio of 2:3. adam's dad pays £52.20. What is the total cost of the meal?
n200080 [17]
Adam's dad paid £52.20.
This is considered three "parts" of the total cost.
Let's divide by 3 to find the size of one part.
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\boxed{\£87}
8 0
3 years ago
Read 2 more answers
1. A local pizzeria sold 65 pizzas yesterday. (a) The owner offers the employees a bonus if the number of pizzas sold increases
Ad libitum [116K]
I think the answer is

65 + 0.20(65) = 65 + 13 = 78..they would have to sell 78 to get the bonus

(65 - 60) / 65 = 5/65 = 0.0769 x 100 = 7.69 rounds to 7.7 % decrease compared to the 65 pizza's sold yesterday

Not completely sure though, but
Hope It Helps
6 0
3 years ago
Help me please I beg please but please
stealth61 [152]

Answer:

9. \frac{1}{10} fraction.

10. \frac{3}{10} fraction.

Step-by-step explanation:

In the given table, we get, Andrea hiked \frac{2}{5} of the total trail, Jon hiked \frac{1}{2} of the total trail and Callie hiked \frac{4}{5} of the total trail.

9. Therefore, Jon hiked (\frac{1}{2} - \frac{2}{5}) = \frac{5 - 4}{10} = \frac{1}{10} fraction than Andrea hiked.

10. Therefore, Callie hiked (\frac{4}{5} - \frac{1}{2}) = \frac{8 - 5}{10} = \frac{3}{10} fraction than Jon hiked. (Answer)

4 0
3 years ago
Evaluate the following expression.7/8 ÷ 1/8 + 22
diamong [38]

Answer:

29

Step-by-step explanation:

Copy dot flip

7/8 × 8/1 + 22

56/8 + 22

7 + 22

29

4 0
3 years ago
Read 2 more answers
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