Answer:
$312
Step-by-step explanation:
Now, what we need to know is the cost of a melon since we know the cost of a bread fruit to be 8 yen.
What the question is simply saying is that the cost of 9 breadfruits and 10 melon equals the cost of 3 breadfruits and 12 melons.
To get her income per day, we need to get the amount she buys each melon. Let this amount be x yen.
Mathematically: 9(8 yen) + 10(x yen) = 3(8 yen) + 12(x yen)
Opening the brackets: 72 + 10x = 24 + 12x
48 = 2x , x = 24 yen
Her total daily income is thus 9(8) + 10(24) = 72 + 240 = $312
Answer:
27 flowers
Step-by-step explanation:
Let
x ----> the number of roses
y ----> the number of carnations
z ----> the number of daisies
we know that
----> equation A
-----> equation B
-----> equation C
substitute the value of z in equation B
substitute the value of y in equation A
so
Rachel have 9 roses, 3 carnations and 15 daisies
In total
9+3+15=27 flowers
Answer:
yes the correct answer is what you chose
Step-by-step explanation:
the left side 4 is less than the right side 6
statement 4/14=6/21=8/28 is true
Step-by-step explanation:
When dividing the fraction they all equal to 0.285714
