3 years ago

Need help with this

Mathematics

1 answer:

Cerrena [4.2K]3 years ago

6 0

The answer to this math equation is 23

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Nataly_w [17]

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1. b

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2 years ago

Amira wants to ride her bicycle 48 miles this week. She has already ridden 18 miles. If she rides for 5 more days, write and sol

sergij07 [2.7K]

Answer is 6 miles per day
Answer is equation 48 = (x)(5) + 18

Step by step

You can use y intercept equation
y = mx + b

y = 48 total miles
m = rate of miles unknown
x = 5 days
b = starting point of 18 miles already ridden

48 = (x) (5) + 18

48 = 5x + 18

Subtract 18 from both sides to isolate the variable

48 - 18 = 5x + 18 - 18

30 = 5x

Now divide both sides by 5 to solve for x

30/5 = 5/5 x

X = 6 miles per day

Check your work, substitute 6 for x in your equation

48 = (6) (5) + 18
48 = 30 + 18
48 = 48

Problem solved!!

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Calculate the change in GPE stored when a 15 kg post driver is lifted by 70 cm

LenaWriter [7]

It is 3 if im wron letme know

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2 years ago

WORTH 50 POINTS please help

Sophie [7]

Answer: not sure but I think the equation would be x=1 sorry

Step-by-step explanation:

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2 years ago

Write the slope intercept

Papessa [141]

Find the slop equation.

Slope: -3

Y-intetrcept: -3
$y = - 3x - 3$
Now write it as an inuquality.

It's shaded to the left and the line is not fully filled in. Which means that whatever "y" is, it's Less than the and equal to the slope.
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Hope this helps :)

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2 years ago