Nadia charges $7.50 an hour for babysitting. she babysits 18.5 hours the first week of the month and 20 hour the second week of the month. suppose nadia raises her rate by $0.75 an hour. how many hours would she need to work to earn the same amount of money she made in the first two weeks of the month? explain.

$7.50 * 18.5 hrs = $138.75

$7.50 * 20 hrs = $150

138.75 + 150 = 288.75

She raises the price by ¢0.75

So now it is $8.25 per hour

(I guessed on a calculator and got it right)

Multiply 8.25 by 35 and you get 288.75

Your answer is 35

-GoldenWolfX

468

step-by-step explanation:

m∠cdf = 43° , m∠gdf = 114°, m∠gde = 23°, m∠edh = 23° , m∠cdh = 157°

step-by-step explanation:

since, it is given that de bisects the angle gdh ⇒ de divides the angle gdh into two equal angles.

⇒ m∠gde = m∠edh

⇒ 8·x   - 1 = 6·x + 5

⇒ x = 3

so, m∠gde = 8·x - 1 = 23°

and m∠edh = 23°

now, it is given ∠cde is an straight angle so, m∠cde = 180°

⇒ m∠cdf + m∠fdg + m∠gde = 180°

⇒ 43° + m∠fdg + 23° = 180°

⇒ m∠fdg = 114°

again, m∠cde = m∠cdh + m∠edh = 180°

m∠cdh + 23° = 180°

⇒ m∠cdh = 157°