So, it depends. Imma give you two answers, all of which are the same at the end. They just have different ways to do it.
1. So, it's<span> $9 per hour, or $9 per 60 min </span>
<span>You can write a ratio: 9/60 = n/1 </span>
<span>In this case you have to divide 9 by 60 cause
60/60 = 1 </span>
<span>And n=0.15 </span>
<span>Answer: you earn 15 cents per min.
2.</span><span>$9 = 900 cents </span>
<span>900 cents divided by 60 minutes = 15 cents in a minute.
Hope this helps love!! :)</span>
Answer:
Step-by-step explanation:
You have to find the slope
Slope= y₂ - y₁ / x₂-x₁
A(3, -3), B(2, 1)
Slope of AB m₁ = 1-[-3] / 2-3 = 1+3 / -1 = 4/-1 = -4
B(2, 1) ; C(7, -2)
slope of BC m₂= -2-1 / 7-2 = -3/5
A(3, -3) ; C(7, -2)
Slope of AC m₃ = -2-[-3] / 7-3 = -2+3 / 4 = 1/4
m₁ * m₃ = -4 * (1/4) = -4/4 = -1
When the product of slope is (-1), then two lines are perpendicular.
So AB and AC are perpendicular. Δ ABC is a right-angled triangle
Assuming that one integer is the negative partner, a number line can help you count left and right from zero, to find two intergers the sae distance from zero. If you want more of a detailed answer however, please let me know so I can reply ASAP.
<u>To find the cost of Senior T-shirts needed, </u><em>Multiply (the number of students) by (how much each T-shirt costs).
</em>
350 × 7.2 = $2520
<u>To find the cost of the yearbooks needed,
</u><em>Multiply (the number of students) by (how much each yearbook costs).
</em>
350 × 24.75 = $8662.5
<u>Now, find the TOTAL money the Student government has to pay.
</u><em>Add up the two sums.
</em>
2520 + 8662.5 = $11182.5
<em><u /></em>
<em>SO, the answer is
</em>
<u>$11182.5</u>