The correct answer is y = 11

because:
2y + 7 = 3y − 4
−y + 7 =−4

Subtract 7 from both sides.
−y + 7 − 7 = − 4 − 7
−y = −11

Divide both sides by -1.
y = 11

8 0

3 years ago

What is 33 photos into two grours so the ratio is 4 to 7

Keith_Richards [23]

$ratio:\\4:7\to4+7=11\\\\33:11=3\\\\therefore\\\\4:7\\\downarrow\\4\times3=12\\7\times3=21\\\\Answer\huge\boxed{12:21}$

7 0

4 years ago

Read 2 more answers

A dairy cow can produce up to 2000 gallons of milk every 365 days. At this rate, a cow can produce x gallons of milk in 500 days

Mariulka [41]

First I cant understand the choices, because on how you type so I will jus provide the answer for you. First the amount of milk produce is proportional to the number of days so

2000 = k(365)

K = 2000 / 365

So to solve for x

X = ( 2000/365) 500

5 0

4 years ago

2 MULTIPLE CHOICES! 75 POINTS!!! EASY!!

Leno4ka [110]

Answer:

Step-by-step explanation:

8 0

3 years ago