We have such system of eq
First lets solve second eq
7x=21 /:7 divide both sides by 7
x=3
Now we can substitute it to first equation
9x-2y=19
9*3-2y=19
27-2y=19 /-27 subtract 27 both sides
-2y=-8 /:(-2) divide both sides by -2
y=4 - its the answer
Answer:
D
Step-by-step explanation:
Answer:
Step-by-step explanation:
<u>Answer:</u>
- There are 9 raspberries in the bowl.
<u>Step-by-step explanation:</u>
<u>We know that:</u>
- 1/3 x bowl = Raspberries
- 27 = bowl
<u>Let's substitute the value given into the equation.</u>
<u>Work:</u>
- 1/3 x bowl = Raspberries
- => 1/3 x 27 = Raspberries
- => 1/3 x 3 x 9 = Raspberries
- => 1 x 9 = Raspberries
- => 9 = Raspberries
Hence, <u>there are 9 raspberries in the bowl.</u>
Hoped this helped.