Which of the following situations cannot be modeled by the inequality 10 + 15x < 22x? A
B
Carpenter A charges $10 plus $15 per hour. Carpenter B charges $22 per hour. For
how many hours will Carpenter A cost less than Carpenter B?
Plumber A charges $15 plus $10 per hour. Plumber B charges $22 per hour. For
how many hours will Plumber A cost less than Plumber B?
Lisa started with $10 in her account She saves $15 per week. Ben has no money in
his account, but adds $22 per week. For how many weeks will Ben have more
money in his account than Lisa?
с
D
Electrician A charges $10 plus $15 per hour. Electrician B charges $22 per hour. For
how many hours will Electrician A cost less than Electrician B?

ad = ae + ed = y + 7

similar triangles therefor

ac/ab = ad/ae

6/4 = (y + 7) / y

cross multiply

6y = 4(y + 7)

6y = 4y + 28

2y = 28

y = 14

step-by-step explanation:

what do you mean by fog

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°

answer: the answer is ann