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3 years ago

Kevin is looking for a job as a piano technician. One classified ad lists a job that

Mathematics

1 answer:

Black_prince [1.1K]3 years ago

7 0

Step-by-step explanation:

Let's assume there are 365 days in a year (If you need to calculate the leap years in just add .25)

365/7=52.14 weeks. $64,600/52.14=$1,238.9. $1,238.9-$1,120=$118.9=$119

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Devon babysits x hours a week after school for 5$ an hour, and also has a job as a cashier y hours a week for $10 an hour. He wa

Papessa [141]

Answer:

The inequality expression are $5x + 10y\geq\$70 \ and \ x + y \leq 10 hours$

Step-by-step explanation:

Given:

Number of hours for babysitting for a week = $x \ hours$

Charge for baby sitting = 5$ an hour

Money earned for babysitting in x hours = $5x$

Number of hours for cashier for a week = $y \ hours$

Charge for Cashier = $10 an hour

Money earned for Cashier in y hours = $10y$

He wants to earn at least 70$.

Hence the expression becomes.

$5x + 10y \geq 70 \$$

Also,

He can’t work any more than 10 hours a week

Hence the expression becomes.

$x + y < 10 \ hours$

Inequality equation for the given statements are:

The inequality expression are $5x + 10y\geq\$70 \ and \ x + y \leq 10 hours$

8 0

4 years ago

If y varies inversely as x, and y= 4 when x=6, then determine the value of y when x=5.

EastWind [94]

Answer:

y = 4.8

Step-by-step explanation:

y = k/x

4 = k/6

k = 24

y = 24/5

y = 4.8

3 0

3 years ago

What is a polygon with 3 sides called ?<br> A trigon <br> B 3agon<br> C Triangle <br> D hexagon

Nina [5.8K]

A polygon with 3 sides is a triangle!

7 0

3 years ago

Read 2 more answers

How much table top space do they have between the 2 tables

Delicious77 [7]

Answer:

Standard Seating: 42” between tables. This lets you seat two people back to back and leaves 6” between them.

Step-by-step explanation:

4 0

3 years ago

Jennifer belongs to a gym that requires a monthly membership fee of $100 plus an additional $10 fee for each yoga class she atte

MrRissso [65]

First of all, we need to know what is the slope-intercept form which is:
y=mx+b where m represent slope and b represent y intercept
Then,
Let y represent the total amount of money that Jennifer pays monthly
mx represent the total amount of money that Jennifer pays for classes she attends
b represent the memberships fee, so:
y=10x+100 the following slope-intercept form equations models the total amount that Jennifer pays monthly. Hope it help!

7 0

3 years ago