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3 years ago

if peter spent 500 dollars and if the ratio is 2 : 3 and john spent $600 dollars how much did they spend altogether?

Mathematics

1 answer:

const2013 [10]3 years ago

5 0

They spent approximately $733.33 altogether!

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Trevor measured the town library and made a scale drawing. In real life, the parking lot is 75 meters long. It is 135 centimeter

jasenka [17]

Answer: $9\ cm\equiv 5\ m$

Step-by-step explanation:

Given

The actual length of the parking lot is 75 m

length in the drawing is 135 cm

Here, 75 m is equivalent to 135 cm

Using unitary method

$75\ m\equiv 135\ cm$

$15\ m\equiv 27\ cm$

$9\ cm\equiv \frac{15}{3}=5\ \text{m}$

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3 years ago

6 less than one-third of a number m is y

nekit [7.7K]

Answer:

(m×1/3)-6=y

Step-by-step explanation:

Start with m as the unknown variable.
Now multiple that by 1/3 to find that portion of m. (m×1/3)
Lastly, subtract 6 and set the expression equal to y. (-6=y)
Thus we get our final equation: (m×1/3)-6=y

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2 years ago

What's y=2x in standard form of a linear equation

Slav-nsk [51]

standard form of a linear equation is ax+by+c=
y=2x
y-2x=0

7 0

3 years ago

joes family has compleated 60% of a road trip. if they have traveld 30 miles, how far is the full road trip?

Tems11 [23]

The full road trip is 50 miles.

Step-by-step explanation:

Given,

Distance traveled by Joe's family = 30 miles

This represents 60% of the total distance to be traveled.

Let,

x be the total distance.

60% of x = 30

$\frac{60}{100}*x=30\\0.6x=30$

Dividing both sides by 0.6

$\frac{0.6x}{0.6}=\frac{30}{0.6}\\x=50\ miles$

The full road trip is 50 miles.

Keywords: percentage, division

Learn more about percentages at:

#LearnwithBrainly

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3 years ago

MARK AS BRAINLIESTT

Lelu [443]

Answer

B) x + 20 ≥ 50

Step-by-step explanation:

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3 years ago

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