The amount of money raised by the 10th graders at the bake sale using the expression 0.75•c + 0.5•p, selling 60 cupcakes and 75 cake pops is $82.5
<h3>Which method can be used to calculate the sales of the 10th graders?</h3>
The expression for the amount of money raised is <em>M </em>= 0.75•c + 0.5•p
From a similar question posted online, the amount of money raised where for example 60 cupcakes and 75 cake pops are sold is required.
Based on the equation, the selling prices are;
Cupcakes, <em>c</em> = 75¢
Cake pops, <em>p</em> = 50¢
The amount of money raised is therefore;
M = 0.75 × 60 + 0.5 × 75 = 82.5
Therefore;
- The amount of money raised is <em>M </em>= $82.5
Learn more about equations here:
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Answer:
3.1429 or 3 1/7
Step-by-step explanation:
22/7 = 3.1429 or 3 1/7
Answer:
$9
Step-by-step explanation:
Since the question only asks for small ones, we only need to focus on 1.80 and 5. Multiple them. 1.80×5 and we get 9. 1.80×5=9
Answer:
Hope this helps!
Step-by-step explanation:
Slope = 5/-2
Slope (m) =
ΔY
ΔX
=
5
-2
= -2.5
θ =
arctan( ΔY ) + 180°
ΔX
= 111.80140948635°
ΔX = -1 – 3 = -4
ΔY = 5 – -5 = 10
Distance (d) = √ΔX2 + ΔY2 = √116 = 10.770329614269
Equation of the line:
y = -2.5x + 2.5
or
y =
- 5 x
2
+ 5
2
When x=0, y = 2.5
When y=0, x = 1
Answer:
-14.1
Step-by-step explanation:
well I dont feel like explaining just go there
