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Mamont248 [21]
3 years ago
6

To raise funds for uniforms and travel expenses, the soccer team is holding a car wash in a part of town with a lot of car and t

ruck traffic. The team spent $90 on supplies like sponges and soap. They plan to charge $10 per car and $20 per truck. Their goal is to raise $460. How many cars do they have to wash if they washed the following numbers of trucks? 15 trucks
Mathematics
1 answer:
Harrizon [31]3 years ago
4 0

Answer:

The need to wash 16 cars.

Step-by-step explanation:

If they charge $20 per truck and washed 15, it would be $300. So you subtract $460 from $300. That gives you $160. Then, you divide $160 from $10. That gives you 16.

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9 minus 3 divided by 1/3 plus 1 (solve using B.O.D.M.A.S. procedure)
Citrus2011 [14]
9 - 3 ÷ 1/3 + 1
BODMAS says that the first thing we do in this is the division (D), so 3 ÷ 1/3 = 9
9 - 9 + 1
Now we do the addition, 9 + 1 = 10
9 - 10 = -1
So your final answer is -1, I hope this helps!
7 0
3 years ago
If x-2 is a factor of x^2+3x+k, what is the value of k?
Ne4ueva [31]
Take x-2=0

x=2

put the value of x in the equation

2^2 + 3(2) + k =0
4+6+k=0
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5 0
3 years ago
the vertices of triangle PQR are P(-3, 8), Q(-6, -4), and R(1, 1). If you reflect triangle PQR across the x-axis, what will be t
otez555 [7]

Answer:

The coordinates of the vertices of the image will be:

P'=(-3,-8)

Q'=(-6,4)

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Step-by-step explanation:

If you reflect a point P=(x,y) across the x-axis, the coordinates of the image will be P'=(x,-y), then:

P=(-3,8)=(xp,yp)→xp=-3, yp=8→P'=(xp,-yp)→P'=(-3,-8)

Q=(-6,-4)=(xq,yq)→xq=-6, yq=-4→Q'=(xq,-yq)=(-6,-(-4))→Q'=(-6,4)

R=(1,1)=(xr,yr)→xr=1, yr=1→R'=(xr,-yr)→R'=(1,-1)

3 0
4 years ago
A starfish's top speed is approximately 161 centimeters per minute. What is this speed to the nearest centimeter per second? plz
Papessa [141]

2.7 cm per second. Because it’s 161 divided by 60

6 0
4 years ago
Read 2 more answers
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alexandr1967 [171]

Answer:print("PARES E IMPARES") numero_1 = int(input("Escriba un número entero: ... del programa realiza un bucle desde el primer número introducido al segundo. ... iteración si la variable de control i es par o no (comprobando si el resto de la ... Tras calcular la suma, el programa tiene que escribir la expresión algebraica

Step-by-step explanation:

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4 years ago
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