3 years ago

Explain how to create an equation with infinitely many solutions.

1 answer:

8 0

Real Answer Sample Response: "You can start with any statement in the form a = a. Then add the same variable term to both sides, and add the same constant term to both sides. Combine like terms on each side."

Hope I helped!

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When a number is increased by 5% the result is 25 what is the original number to the nearest 10th

lbvjy [14]

The original number to the nearest tenth is 23.8

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2 years ago

A college is currently accepting students that are both in-state and out-of-state. They plan to accept three times as many in-st

densk [106]

Answer:

\[y < = 300\]

Step-by-step explanation:

Let x = number of out-of-state students at the college

Let y = number of in-state students at the college

As per the given problem, the constraints are as follows:

\[x < = 100\] --------- (1)

\[y = 3 * x\] --------- (2)

From the given equations (2), \[ x = y/3 \]

Substituting in (1):

\[y/3 < = 100\]

Or, \[y < = 300\] which is the constraint representing the incoming students.

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3 years ago

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Please help me. Given the explicit formula for an arithmetic sequence find the 52nd term.

ivann1987 [24]

Answer:

a = -41 +30n

52nd term is

a52 = -41 + 30(52)

a52 = -41 + 1560

a52 = 1519

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3 years ago

What is the expression

timofeeve [1]

$-9r^2-2r+r^2+r=(-9r^2+r^2)+(-2r+r)=-8r^2-r\to B.$

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3 years ago

13) Mark walks 3.4 miles per day. How<br> many days will it take him to walk 17.34<br> miles?

HACTEHA [7]

Answer:

5.1 days

Step-by-step explanation:

$3.4 \: miles = 1 \: day \\ 17.34 \: miles \: = x \: days$

Cross Multiply

$3.4x = 17.34$

Divide both sides of the equation by 3.4

$\frac{3.4x}{3.4} = \frac{17.34}{3.4}$

$x = 5.1$

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3 years ago

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