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2 years ago

Lisa pays $1339.70 quarterly on her property taxes, what is her monthly payment?

1 answer:

7 0

Every quarter is 3 months so you must divide 1339.70 by 3 to get her monthly payment of about $446.57.

Hope this helps :3

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Meredith is 3 times as old as Adam. Six years from now, she will be twice as old as Adam will be then. How old is Adam now

Fantom [35]

Answer:

A=6

Step-by-step explanation:

M=3A

M+6=2(A+6) M+6=2A+12 M=2A+6

System of equations:

M=3A Subtract

M=2A+6

0=A-6

A=6

3 0

2 years ago

A computer is used to generate passwords. Passwords are made up of numbers from 1–8 and lowercase letters. The computer generate

Snezhnost [94]

4/8 simplified to 1/2 because out of eight there are 4 even and 4 odd numbers 0.50

4 0

2 years ago

PLEASE HELP ASAP QUESTIONS ARE IN PICTURE

ArbitrLikvidat [17]

Answer:

1. Last option

2. third option

Step-by-step explanation:

1. Each term is formed by multiplying the previous one by 3

so its 729, 2187

2. Working from right to left we multiply by 5 so its 500.

5 0

2 years ago

An airplane travels 6111 kilometers against the wind in 9 hours and 7911 kilometers with the wind in the same amount of time. Wh

natima [27]

Answer:

Speed of the plane in still air: $779\; {\rm km \cdot h^{-1}}$ .

Windspeed: $100\; {\rm km \cdot h^{-1}}$ .

Step-by-step explanation:

Assume that $x\; {\rm km \cdot h^{-1}}$ is the speed of the plane in still air, and that $y\; {\rm km \cdot h^{-1}}$ is the speed of the wind.

When the plane is travelling against wind, the ground speed of this plane (speed of the plane relative to the ground) would be $(x - y)\; {\rm km \cdot h^{-1}}$ .
When this plane is travelling in the same direction as the wind, the ground speed of this plane would be $(x + y)\; {\rm km \cdot h^{-1}}$ .

The question states that when going against the wind ( $v = (x - y)\; {\rm km \cdot h^{-1}}$ ,) the plane travels $6111\; {\rm km}$ in $9\; {\rm h}$ . Hence, $9\, (x - y) = 6111$ .

Similarly, since the plane travels $7911\; {\rm km}$ in $9\; {\rm h}$ when travelling in the same direction as the wind ( $v = (x + y)\; {\rm km \cdot h^{-1}}$ ,) $9\, (x + y) = 7911$ .

Add the two equations to eliminate $y$ . Subtract the second equation from the first to eliminate $x$ . Solve this system of equations for $x$ and $y$ : $x = 779$ and $y = 100$ .

Hence, the speed of this plane in still air would be $779\; {\rm km \cdot h^{-1}}$ , whereas the speed of the wind would be $100\; {\rm km \cdot h^{-1}}$ .

3 0

11 months ago

Can two numbers have the same absolute value

xxMikexx [17]

Answer:

no they can not

7 0

2 years ago

Read 2 more answers