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3 years ago

A bus travels 6 hours at a constant speed of 36 miles per hour.

2 answers:

6 0

Multiply the number of hours by how fast the bus is going.

6*36= 216

The bus traveled 216 miles.

I hope this helps!
~kaikers

skad [1K]3 years ago

5 0

Each hour, it's 36 miles. To find out how many miles it is for 6 hours, we simply multiply 36 by 6 which gets us 216 mi(les), which is C.

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onji has $5.25 in nickels and dimes.The coin value can be modeled by the equation 0.10d + 0.05n = 5.25, where d represents the n

Maru [420]

This is how you solve this problem:
.10d + .05n = 5.25

(plug in the number of dimes we have)

(21 x .1) + .05n = 5.25

(multiply number of dimes x value of the dime)

2.10 + .05n = 5.25

(subtract 2.10 from both sides)

.05n = 3.15

(divide both sides by .05 to get the number of nickels)

n = 63 nickels

Hope this helps!

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3 years ago

Solve the Inequality for x<br><br><br> –8x + 16 > –72

erastova [34]

Answer:

Inequality Form:

x< 11

Interval Notation:

( − ∞ , 11 )

Step-by-step explanation:

Isolate the variable by dividing each side by factors that don't contain the variable.

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3 years ago

What are the zeros of the function f(x) = x^4 - x² - 2?

vaieri [72.5K]

Answer:

$x= i\\\\ x = -i \\\\x=\sqrt 2\\\\x = -\sqrt 2$

Step-by-step explanation:

$~~~~~~x^4 -x^2 -2=0\\\\\implies x^2 \cdot x^2-2x^2 +x^2 -2 = 0\\\\\implies x^2(x^2 -2) +(x^2 -2) =0\\\\\implies (x^2 +1)(x^2 -2) = 0\\\\ \implies x^2 +1=0~~~~~~~~\text{or}~~~~~~~~~x^2 -2 = 0\\\\ \implies x = \pm\sqrt{-1}~~~~~~~\text{or}~~~~~~~~~~ x = \pm\sqrt 2\\\\\implies x= \pm i~~~~~~~~~~~~~\text{or}~~~~~~~~~ x= \pm\sqrt 2$

7 0

1 year ago

Austin is paid a salary of $475 weekly. Find the Austin’s earnings per year

nordsb [41]

Assuming there are no breaks, there are 52 weeks in a year so 475(52)= 24700

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2 years ago

Lainey bought a set of 20 makers for $6 what is the cost of 1 marker? <br>

loris [4]

Answer:

0.30

Step-by-step explanation:

$6 Total

20 markers

6/20=0.30

0.3 per maker.

Cost of 1 marker is $0.30

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3 years ago