Between emma and dave, we have 7/10ths of the money

3x + 2x = 7/10

5x = 7/10

x=(7/10)/5

x= 14/100

Dave will get 28/100 or 7/25ths

Check : 30/100 Colin
42/100 Emma
+ 28/100 Dave
-----------
100/00

7 0

3 years ago

Jada earns twice as much money per hour as Diego. Diego earns twice as much money per hour as lin. Select all the graphs that co

Dafna11 [192]

Answer:

1 and 3

Step-by-step explanation:

<u>Let functions be</u>

Jada = f(j)
Diego = f(d)
Lin = f(l)

<u>As per given ratios:</u>

f(d) = 2f(l)
f(j) = 2f(d) ⇒ f(j) = 4f(l)

The smallest slope belongs to f(l), greater - f(d), the greatest - f(j)

Possible graphs reflecting the functions are graph 1 and graph 3

3 0

3 years ago

Select all ratios equivalent to 26:15

olchik [2.2K]

Answer:

$\frac{130}{75 }$

is equivalent to

$\frac{26}{15}$

because

$\frac{26 \times 5}{15 \times 5} = \frac{130}{75}$

6 0

3 years ago