Questions by Marsel Novy

Questions by Marsel Novy

Harry plans to charge $5 for cookies and $10 for cupcakes at the bake sale. He needs to make a total of $75 to earn a profit. Write an equation for the number of cookies (x) and cupcakes (y) that Harry

asked Jul 13, 2023

1 answer

0 votes

8.4k views

9. As the temperature increases, the chemical reaction A. Speeds up B. Slows down C. Stays the same

asked Jun 14, 2023

1 answer

4 votes

207k views

Which function is graphed below? fx) = -cos(x) f(x) = cos(x) f(x) = sin(x) F(x)=-sin(x)

asked Jan 25, 2023

2 answers

4 votes

171k views

Need help in history

asked Oct 11, 2022

1 answer

21 votes

134k views

Solve for x 2(x - 2)² = (2x - 1)(x - 3) answer please

asked Aug 27, 2022

2 answers

4 votes

46.8k views

Put the following equation of a line into slope-intercept form, simplifying all fractions. Y – X= -5 Answer: Submit Answer attempt 1 out of 2

asked Mar 3, 2022

1 answer

11 votes

5.7k views

An increase in aurora activity on Earth could be related to what activity on the Sun? O A decrease in prominence B decrease in solar Fares Oc decrease in speed of solar wind D increase in speed of solar

asked Feb 9, 2022

1 answer

1 vote

192k views

Hello! can you please, help me by finding some missing angles. the Question will be attached down Below: Thanks! with working out please so I can understand too.

asked Jan 10, 2022

1 answer

0 votes

100k views

Which of the following perspectives would be most helpful in learning how the functioning of the body affects hopes and fears, which behaviors are instinctual, and in identifying medications to treat people

asked Sep 5, 2021

1 answer

2 votes

195k views

Solve this plz 1/3(x+4) = 20

asked Jul 12, 2021

2 answers

2 votes

109k views

Last year, Nancy bought a mountain bike for $570. Her bike has depreciated since she bought it. It is now worth $410. What percent did the value of Nancy’s bike depreciate over the past year? Round the

asked Jun 24, 2021

1 answer

4 votes

217k views

A hot air balloon holds 74,000 m3 of helium. The density of helium is 0.1785 kg/m3. What’s the mass of the helium inside the balloon when it’s full? ANSWERS: 6,529 kg 414,565 kg 740 kg 13,209 kg

asked Jun 3, 2021

1 answer

2 votes

106k views

T. What must the organisms that lived in the forest do to survive?

asked Mar 23, 2021

2 answers

0 votes

89.4k views

The equation d = 22.5n + 27.5 represents the amount of money, in dollars, that Kathryn earns for each sale she makes. The variable n represents the number of items sold, and the variable d represents the

asked Feb 4, 2021

2 answers

3 votes

117k views

Sam has three identical tennis balls with a diameter of 2.7 inches. Determine the volume of all three tennis balls?

asked Jan 16, 2021

1 answer

0 votes

143k views

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