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NNADVOKAT [17]
2 years ago
12

Troy prepared 10 kilograms of dough after working 2 hours. How many hours did Troy work if

Mathematics
2 answers:
ehidna [41]2 years ago
7 0

Answer:

he worked 5 hours ..........

Annette [7]2 years ago
5 0

Answer:

5 hours

Step-by-step explanation:

to find unit rate:

10/2 which is 5

so 5 kg per hour

find for 25 kg:

25/5 which is 5.

so 5 hours.

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Solve by factoring <br> 2x^2=19x+33
oksian1 [2.3K]

<span>2x^2 - 19x - 33 = 0 </span>

<span>The factors of 2 are 1 x 2. </span>
<span>The factors of 33 are 1 x 33 and 3 x 11. </span>

<span>Using Guess and Test and FOIL, find a combination that gives you a middle term of -19x: </span>

<span>(2x + 3)(x - 11) = 0. </span>

<span>Using the principal of zero product, solve each equation for x: </span>

<span>2x + 3 =0 and x - 11 =0. </span>

<span>The two solutions are x = -3/2 and x = 11.

</span>
5 0
3 years ago
What's the area of the trapezoid?
Lelechka [254]

Answer:

Mark brainliest please if i am correct one more brainliest please

Step-by-step explanation:

A=a+b

2h=15+25

2·5=100

3 0
3 years ago
Read 2 more answers
720 over P = 9, what's P
snow_tiger [21]

Answer:

80

Step-by-step explanation:

720/P = 9/1

Cross multiply.

9P = 720

P = 720/9

P = 80

8 0
3 years ago
Line CD passes through points C(3, -5) and D(6, 0). What is the equation off three line CD in standard form?
Alina [70]
Standard form: Ax+By=C
first put in slope-intercept form:
slope = (0+5)/(6-3) = 5/3
pick point D: 0 = 5/3(6)+b -> b= -10
slope-intercept form: y=(5/3)x-10
multiply both sides by 3:
3y=5x-30
put in standard form:
5x-3y=30
8 0
3 years ago
Read 2 more answers
Kamil and Sean share some money in the ratio 3:5. Sean gets $56 more than Kamil. How much do they get each?
liq [111]
Let Kamil get x. Therefore Sean would get (x + 56).

Kamil and Sean are in the ratio:        3:5

That means:    x : (x + 56) = 3 : 5

x / (x + 56) = 3/5

5*x = 3*(x + 56)

5x = 3*x + 3*56

5x = 3x + 168

5x - 3x = 168

2x = 168

x = 168 / 2

x = 84

Therefore Kamil had, x = 84,  and Sean had (x + 56) = 84 + 56 =  140

Kamil had $84 and Sean had $140
3 0
3 years ago
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