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inysia [295]
4 years ago
14

Marie scored 95,86 and 89 on three science tests. She wants her average score for 6 tests to be at least 90. What inequality can

you write to find the average scores that she can get on her next three tests to meet this goal. Use s to represent the lowest average score.
Mathematics
1 answer:
aliya0001 [1]4 years ago
5 0
270+3s>=540. i did the math and I'm pretty sure this is the correct answer
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Out of a salary of $4500. I kept 1/3 as saving. Out of the remaining money. I spend 50% on food and 20% on house rent. How much
Step2247 [10]
Well 1/3 for savings means that you save 1/3*4500 or 1500 dollars.
You then have $3000 left. Of this if you spend 50% on food, you spend 0.5*3000 or 1500 dollars on food.
7 0
3 years ago
If 8 and 15 are sides to a right triangle, whats the missing side?
mr Goodwill [35]

Answer:

17

Step-by-step explanation:

a[2]+b[2]=c[2]

8*8+15*15=hypotenuse.

64+225=289

\sqrt{x} 289

hypotenuse=17

6 0
3 years ago
5) In a urea manufacturing plan, all employees work a basic week of 40 hours. Ay overtime worked during weekdays is paid for at
Mkey [24]

Answer: $‭1,135.15‬

Step-by-step explanation:

First calculate his basic pay;

= 40 * 14.60

= $584

Total for overtime worked during the week;

= 15 * 14.60 * 1.25

= $‭273.75‬

Total for overtime worked on Saturday;

= 6 * 14.60 * 1.5

= $131.40

Total for overtime worked on Sunday;

= 5 * 14.60 * 2

= $146

Sum all the figures;

= 584 + 273.75 + 131.40 + 146

= $‭1,135.15‬

3 0
3 years ago
Hello:) I Hope your having a good day :)),Im NOOOOT MY STOMCAH HURTS SO BAD:(((((
steposvetlana [31]

Answer:

oh noooooooooooooo

Step-by-step explanation:

take this (* ̄3 ̄)╭

5 0
3 years ago
Read 2 more answers
Бу2 + 13y – 8 how to factorize this?​
Anettt [7]

Answer:

We have 6y² + 13y - 8. We can rewrite this as 6x² + 16x - 3x - 8. Grouping terms we get 2x(3x + 8) - (3x + 8) and since both terms have the common factor of (3x + 8) the answer is (3x + 8)(2x - 1).

7 0
4 years ago
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