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Diano4ka-milaya [45]

3 years ago

14

A home security company provides security systems for $5 per week, plus an installation fee. The total fee for 12 weeks of servi

ce is $210. Write and solve a linear equation to find the cost of the installation fee.

1 answer:

Andrew [12]3 years ago

4 0

The installation Fee is $150

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20 points. Help. No links. Ty :)

Andrej [43]

$\huge\boxed{Answer\hookleftarrow}$

334

$\huge\boxed{Explanation\hookleftarrow}$

10 × 4 × 7 = 280

3 × 3 × 6 = 54

280 + 54 = 334

$\huge\boxed{Mark -Brainliest\hookleftarrow}$

6 0

3 years ago

12,348 <img src="https://tex.z-dn.net/?f=%5Cpi" id="TexFormula1" title="\pi" alt="\pi" align="absmiddle" class="latex-formula">

Diano4ka-milaya [45]

Answer:

radius of the sphere (r) = 21 units

Step-by-step explanation:

here's the solution : -

=》

$12348\pi = \frac{4}{3} \times \pi \times {r}^{3}$

=》

${r}^{3} = 12348 \times \frac{3}{4}$

( pi cancel out )

=》

${r}^{3} = 9261$

=》

$r = 21$

4 0

2 years ago

Can someone pls help

UNO [17]

Answer:

Step-by-step explanation:

8 0

3 years ago

Scientific notation of 10 to the power of negative 9 times (2times 10 square)squared

kondaur [170]

For answer 16 its -

Exact Form: $\frac{1}{25000}$

or

Decimal Form: 4. $10^{-5}$

Hopeful it helps

8 0

3 years ago

For a ride on a rental scooter, Deon paid an $8 fee to start the scooter plus 6 cents per minute of the ride. The total bill for

faltersainse [42]

Answer:

66 minutes

Step-by-step explanation:

11.96 - 8 =3.96

Every 10 minutes Deon pays 60 cents because 6 times 10 = 60 and every 6 minutes Deon is paying 36 cents

10 min = 60 cents

20 min = $1.20

40 min = $2.40

50 min = $3.00

60 min = $3.60

6 min = 36 cents

Then you do 3.60 + 36 which equals $3.96

How to figure how the minutes is just 60 + 6 = 66 minutes

7 0

2 years ago