Answer:
0.80a + 0.95b
Step-by-step explanation:
They have given 2 different terms, which demonstrates the number of bananas and apples she may buy.
To find the total price we multiply the cost of one item with the number of items.
So the total cost for apples is 0.80 × a = 0.80a
And the total cost for bananas are 0.95 × b = 0.95b
Altogether, the amount will be: 0.80a + 0.95b
Answer:
325 adults
Step-by-step explanation:
x=#adults
y=#children
x+y=937
2x+0.75y=1109
2x+2y=1874
<u>-2x-0.75y=1109</u>
1.25y=765
y=612
x=937-612
x=325
Answer:
i think its the first one but im not completely sure...
Answer:
Step-by-step explanation:
The parallelogram is two congruent triangles. Area of blue triangle is ½·2·2 = 2 units²
Area of parallelogram = 4 units²
:::::
area of blue parallelogram = 4×9 = 36 units²
:::::
area of green parallelogram = 3×5 = 15 units²
It depends. You'd need to give some example, but generally the idea is to put all variables on one side and everything else on the other side.