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3 years ago

Can someone please help me with this question I need to find the unit rate.

Mathematics

2 answers:

Degger [83]3 years ago

6 0

It is six because I say so

Karo-lina-s [1.5K]3 years ago

5 0

Answer:

You = 50 mph

Friend = 30 mph

Step-by-step explanation:

You = $\frac{250-150}{5-2}$ = $\frac{100}{2}$ = 50

Friend = $\frac{240-120}{8-4}$ = $\frac{120}{4}$ = 30

Use slope formula.

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Please help me with the work! Thanks

zysi [14]

Answer:

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Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

A car dealership show 216 cars in four months at what rate did the dealership sell cars in

yaroslaw [1]

Answer:

216÷4 = 54

Step-by-step explanation:

3 0

3 years ago

What is the ratio of 2:3?

AfilCa [17]

If there is 20 apples to 10 pears. you could say this as a ratio of 20:10 and then simplify this to 2:1.
<span>This means for every 2 apples there is 1 pear.</span>

3 0

3 years ago

Tapiwa raked 5\%5%5, percent more leaves than Adam raked. Tapiwa raked 357357357 liters of leaves.

vampirchik [111]

Answer:

Adam raked 340 liters of leaves.

Step-by-step explanation:

Let the leaves raked by Adam be $x$ lt.

Given:

Leaved raked by Tapiwa = 357 lt

As per question,

Leaves raked by Tapiwa is 5% more than that of Adam.

So, $x+\frac{5}{100}\times x=357\\x+0.05x=357\\1.05x=357\\x=\frac{357}{1.05}=340$

Therefore, Adam raked 340 liters of leaves.

6 0

4 years ago

Read 2 more answers

Find the solutions of 6(2-7x)+x(7x-2=0)

azamat

$6(2-7x)+x(7x-2)=0$

Use distributive property: a(b - c) = ab - ac

$(6)(2)-(6)(7x)+(x)(7x)-(x)(2)=0\\\\12-42x+7x^2-2x=0\\\\7x^2-44x+12=0\\\\7x^2-42x-2x+12=0\\\\7x(x-6)-2(x-6)=0\\\\(x-6)(7x-2)=0\iff x-6=0\ \vee\ 7x-2=0\\\\x-6=0\ \ \ |+6\\\\x=6\\\\7x-2=0\ \ \ |+2\\\\7x=2\ \ \ |:7\\\\x=\dfrac{2}{7}$

Answer:\ $x=6\ \vee\ x=\dfrac{2}{7}$

8 0

3 years ago