Ask question

Ask question

All categories

3 years ago

6

Cynthia estimates her expenditures for clothing as follows: April, $323; May, $123.25; June, $518.96; and July, $404. What is he

r estimated average monthly expense for clothing? Round your answer to the nearest hundredth.

1 answer:

givi [52]3 years ago

5 0

Answer:

7

Step-by-step explanation:

You might be interested in

Justin owns 6 different dress shirts, 3 different pairs of pants, and 5 different ties. How many distinct outfits, each consisti

Ray Of Light [21]

Just multiply then add them and if the answer is to big then add and if it is to small sorry not that good at math but I️ try

5 0

3 years ago

Read 2 more answers

Equation of the line (-6,5) and (8,14) in standard form

blsea [12.9K]

Answer:

$\huge\boxed{9x-14y=-70}$

Step-by-step explanation:

The point-slope form of an equation of a line:

$y-y_1=m(x-x_1)\\\\m=\dfrac{y_2-y_1}{x_2-x_1}$

We have two points (-6, 5) and (8, 14).

Substitute:

$m=\dfrac{14-5}{8-(-6)}=\dfrac{9}{14}\\\\y-5=\dfrac{9}{14}(x-(-6))\\\\y-5=\dfrac{9}{14}(x+6)$

Thew standard form of an equation of a line:

$Ax+By=C$

transform:

$y-5=\dfrac{9}{14}(x+6)\qquad|\text{multiply both sides by 14}\\\\14y-14\cdot5=14\!\!\!\!\!\diagup^1\cdot\dfrac{9}{14\!\!\!\!\!\diagup_1}(x+6)\\\\14y-70=9(x+6)\\\\14y-70=9x+54\qquad|\text{subtract}\ 9x\ \text{from both sides}\\\\-9x+14y-70=54\qquad|\text{add 70 to both sides}\\\\-9x+14y=70\qquad|\text{change the signs}\\\\9x-14y=-70$

4 0

3 years ago

How do you figure out how many days they will once again be at opposition with one another?

MissTica

You will need to find a common multiple of the two. For example:

2: 2, 4, 6
3: 3, 6

The common multple here is 6, so the answer is 6.

Thanks,
Whiiz

3 0

3 years ago

Assume that y varies with x. when y=6, x=2/3. what is x when y=12? NEED QUICK!!

liraira [26]

Answer:

4/3

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

5t-17.2=16.3<br><br>What is t?<br>PLEASE HELP!

Arte-miy333 [17]

Answer:6.7

Step-by-step explanation:

5t-17.2=16.3

5t=16.3+17.2

5t=33.5

5t/5t=33.5/5

t=6.7

4 0

3 years ago