3 years ago

Please helpp will mark brainlyist

Mathematics

1 answer:

chubhunter [2.5K]3 years ago

6 0

I’m pretty sure it’s (3.63)

3.631923997916374

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Larry mows lawns for $50 an hour. Last week, he gave all his customers a 20% discount off his hourly rate. Mrs. Grinnell hired L

joja [24]

The answer would be D: $108

4 0

2 years ago

Read 2 more answers

Malachy was thinking of a number. Malachy adds 9 then divides by 3 to get an answer of 48. Form an equation with

stepladder [879]

Step-by-step explanation:

Let,

Number = x

$(x+9) \div 3=48$

$x+9=48\times 3$

$x+9=144$

$x=144-9$

$x=135$

Therefore,

The number = 135

6 0

2 years ago

370 is 125% of what number?

bonufazy [111]

Answer:

125/100 x N = 370

x 100 x 100

125n = 37,000 (since your multiplying what you got to the variable)

Divide by 125

N = 296

7 0

2 years ago

Create a word problem that involves speed

lana66690 [7]

A hockey puck is sliding on frictionless ice on an infinite hockey rink.
Its speed is 36 km/hour. How far does the puck slide in 10 seconds ?

(36 km/hr) x (1,000 m/km) x (1 hr/3600 sec) x (10sec) =

(36 x 1,000 x 10 / 3,600) meters = <em>100 meters</em>

What is the puck's speed in miles per hour ?

(36 km/hr) x (0.6214 mi/km) = <em>22.37 mi/hr</em>

6 0

3 years ago

PLEASE HELP. I'LL GIVE BRAINLIEST.

vova2212 [387]

<h2>Answer:</h2>

The answer is 16.

<h2>Step-by-step explanation:</h2>

Since the 8x is positive, the equation must have y as a positive number.

Let's see this!

An easy way to complete the square if you have the constants for x2 and

But not the non-variable number is to divide the x constant, and then square it.

Example:

$\frac{8x}{2} \\\\4^2=16\\$

The last number must be 16. Let's check it.

$(x+4)^2=x^2+8x+16$

6 0

2 years ago