Even : 382, 138
Odd: 550, 227, 489
(2.5 ×
) × (7 ×
)
First, simplify brackets. / Your problem should look like: 2.5 ×
× 7 ×
Second, simplify. / Your problem should look like: 17.5 ×
×
Third, simplify exponent. / Your problem should look like: 17.5 ×
Answer: B
The cost per adult ticket is $13 and the cost per children ticket is $8
Step-by-step explanation:
Let the cost of adult tickets be 'x'
Let the cost of children tickets be 'y'
2x + 3y = 50
2x = 50 - 3y
x = (50 - 3y) /2
3x + 4y = 71
[3(50-3y) /2 ]+ 4y = 71
(150 - 9y) /2 + 4y = 71
150 - 9y + 8y = 142
150 - y = 142
y = 150 - 142
y = 8
x = (50-3y) /2
x = (50-24) /2
x = 13
The cost per adult ticket is $13 and the cost per children ticket is $8
Hello! :)
To solve your equation, we will simplify
5 x (4y^2 + 5z) - (4y^2 +52)
Let's Distribute the negative sign
5 x (4y^2 + 5z) + −1 (4y^2 + 52)
5x (4y^2 + 5z) + −1 (4y^2) + (−1) (52)
5x (4y^2 + 5z) + −4y^2 + −52
Now, we will Distribute
(5x) (4y2)+(5x) (5z) + -4y^2 + -52
20xy^2 + 25xz + −4y^2 + −52
Hope this helped you!
THEDIPER
Answer:
£ 144
Step-by-step explanation:
the formula would be :
w = n * r
finding the wages for 20 hours at a rate of 7.20 hours can be solved like this:
w = n *r
w = 7.20 * 20
<u>w =£ 144</u>
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