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aleksandrvk [35]
3 years ago
8

Robert earns $300 every week. What equation shows the relationship betwee

Mathematics
1 answer:
Fudgin [204]3 years ago
4 0

Answer:

ah

Step-by-step explanation:

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3 years ago
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The solutions to a certain quadratic equation are x = -4 and x = 3. Write the equation in standard form below.
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x2 +x -12=0

hope you got it

6 0
3 years ago
Madelyn goes out to lunch. The bill, before tax and tip, was $9.45. A sales tax
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$11.34

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5 0
3 years ago
Five times the difference of twice a number and seven is negative twenty-five. Find the number.
Sati [7]

The number is 1

Step-by-step explanation:

Let x be the required number

Then according to given statement

Five times the difference of twice a number and seven is negative twenty-five.

5(2x-7) = -25

Simplifying

10x-35 = -25\\

Adding 35 on both sides

10x-35+35 = -25+35\\10x = 10

Dividing both sides by 10

\frac{10x}{10} = \frac{10}{10}\\x = 1

Verification:

5[2(1)-7] = -25\\5(2-7) = -25\\5(-5) = -25\\-25=-25

Hence,

1 is the number

Keywords: Linear equation

Learn more about linear equation at:

  • brainly.com/question/4706270
  • brainly.com/question/4710621

#LearnwithBrainly

4 0
3 years ago
(sint-cost)²=1-sin(2t)
Gemiola [76]

i dont know the way you wan me to solve this but i got 1−2cos(t)sin(t)=1−2sin(t)cos(t)

4 0
3 years ago
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