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3 years ago

10

John has 305 and he spending 3 each day which algebraic expression describes this situation where d represents the number of day

s

1 answer:

Strike441 [17]3 years ago

6 0

305 = 3d

d = number of days

hope this helps

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Write an equation of the line that passes through the point (5, -8) with slope 5

Oxana [17]

$\Large\texttt{Answer}$

$equation=$ $\bold{y=5x-33}$

$\overline{\qquad\qquad\qquad\qquad\qquad\qquad\qquad\qquad\qquad\qquad\qquad\qquad\qquad}$

$\Large\texttt{Process}$

<em>⇨ Use the formula below</em>

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<em>⇨ Substitute the parameters:</em>

<em />

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3 years ago

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<h2>12</h2><h2 />

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If the running track is 400 m long and leah runs 12 laps each day, how far does she run in total in meters?

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4 years ago

I have 90% after about 75%

kkurt [141]

The lowest grade he could earn is 120% of the grade at the end of the semester.

The following statement is given:

I have 90% after about 75% of the semester.

We are asked to find the lowest grade by the end of this semester.

<h3>What is Percentage?</h3>

A percentage is a number expressed as a fraction of 100.

- 50% = 50/100 = 1/2

- 25% = 25/100 = 1/4

- 20% = 20/100 = 1/5.

We can write this statement "I have a 90% grade after about 75% of the semester" as:

90% grade = 75% semester.............(1)

By the end of the semester means at 100% semester.

Multiplying equation (1) by 100/ 75 on both sides of the equation.

We get,

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Thus the lowest grade he could earn is 120% of the grade at the end of the semester.

Learn more about Percentages here:

brainly.com/question/24159063

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2 years ago