Ask question

Ask question

All categories

3 years ago

13

Dora is babysitting over the summer. She charges an initial fee of $10 plus $5 per hour. Proportional Proportional Non-Proportio

nal

1 answer:

Scorpion4ik [409]3 years ago

5 0

Answer:

Non proportional

Step-by-step explanation:

You might be interested in

Only problem 6a. Can someone demonstrate how to do this so I can do the rest solo?

Lisa [10]

as far as I can tell, is simply asking to write two more expressions, that are equivalent to the provided one, namely, grab the provided one and expand it, if you simplify the expanded version, you'd end up with the provided, for example

$\bf \boxed{6a.1}~\hfill \stackrel{changing}{\cfrac{29\cdot 3}{30\cdot 3}}\implies \stackrel{one}{\cfrac{87}{90}}~\hfill \stackrel{changing}{\cfrac{29\cdot 7}{30\cdot 7}}\implies \stackrel{t wo}{\cfrac{203}{210}}\\\\\\\boxed{6a.3}~\hfill \stackrel{ch anging}{\cfrac{15\div 3}{30\div 3}}\implies \stackrel{one}{\cfrac{5}{10}}~\hfill \stackrel{changing}{\cfrac{15\div 5}{30\div 5}}\implies \stackrel{two}{\cfrac{3}{6}}$

so let's do 6a1, 6a3 and 6a5.

$\bf \boxed{6a.1}~\hfill \stackrel{changing}{\cfrac{29\cdot 3}{30\cdot 3}}\implies \stackrel{one}{\cfrac{87}{90}}~\hfill \stackrel{changing}{\cfrac{29\cdot 7}{30\cdot 7}}\implies \stackrel{t wo}{\cfrac{203}{210}} \\\\\\ \boxed{6a.3}~\hfill \stackrel{changing}{\cfrac{15\div 3}{30\div 3}}\implies \stackrel{one}{\cfrac{5}{10}}~\hfill \stackrel{changing}{\cfrac{15\div 5}{30\div 5}}\implies \stackrel{two}{\cfrac{3}{6}}$

$\bf \boxed{6a.5}~\hfill \stackrel{changing}{(9\cdot 10)\div (2\cdot 10)}\implies \stackrel{one}{90\div 20}~\hfill \stackrel{changing}{(9\cdot 70)\div(2\cdot 70)}\implies \stackrel{two}{630\div 140}$

3 0

3 years ago

How would you write twelve more than the quotient of a number and five

Vedmedyk [2.9K]

Answer:

n/5 +12

Step-by-step explanation:

5 0

4 years ago

Read 2 more answers

What is the area of a trapezoid that has bases measuring 19 centimeters and 23

Afina-wow [57]

Answer: 294

Step-by-step explanation:

sum of bases:

42

multiply by height:

588

divide by 2:

294

5 0

3 years ago

1.) A population of a town increases from 15,000 at an annual rate of 2% per year. Write a model that describes the population o

lesantik [10]

Answer:

Let Y represent Years. (300 x Y) + 15000.

Step-by-step explanation: Well, 2 percent of 15000 is 300, so per year the populations increases by 300 people.

4 0

3 years ago

Find the value of x in the triangle shown below.

Ymorist [56]

Answer: The answer is B.

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers