Standard form is
ax+by=c
where a and b and c are integers, and a is normally positive
4(x-2)=3(2y-1)
expand/distribute
4x-8=6y-3
minus 6y both sides
4x-6y-8=-3
add 8 to both sides
4x-6y=5
Cameron has 12 fish.
The denominator in 1/3 tells you that there are THREE equal parts in the whole group. Draw 3 circles to show THREE equal parts.
Since 4 fish are 1/3 of the whole group, draw FOUR counters in the first circle.
Since there are FOUR counters in the first circle, draw FOUR counters in each of the remaining circles. Then find the total number of counters.
So Cameron has TWELVE fish in his tank
Answer:
x = 25
Step-by-step explanation:
Answer:
Samadhi paid $ 1.32 more than Kerega.
Step-by-step explanation:
We were given the price of chocolate per kilogram, but Karega and Samadhi bought it in grams, so in order to solve this question we will convert the amount they bought from grams to kilograms, to do that we divide the value by 1000. So we have:
Karega = (25 grams)/1000 = 0.025 kg
Samadhi = (100 grams)/1000 = 0.1 kg
In order to find how much each paid for their chocolate we have to multiply the amount the bought in kg by the price per kg. So we have:
Kerega = (0.025)*17.6 = $ 0.44
Samadhi = (0.1)*17.6 = $ 1.76
To know how much more Samadhi paid we have to subtract the amount she paid by the amount Kerega paid. We have:
difference = Samadhi - Kerega = 1.76 - 0.44 = $ 1.32
Samadhi paid $ 1.32 more than Kerega.
Answer: x = 40
Step-by-step explanation:
4= x/-4 + 14 Remember that in front of every variable there is a number 1.
4 = - 1/4x + 14 subtract 14 from both sides
-14 -14
-10 = -1/4x Divide both sides by -1/4
x = 40