3 years ago

If Tina talks fewer than 100 minutes a month, she does

1 answer:

7 0

True. It’s an “if-then” statement. It doesn’t matter if it’s true or untrue, but these types of statements have to have an order of “p implies q.”

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If x+3/3 = y+2/2, then x/3 = ______

timurjin [86]

X+1=y+1

X-Y= 0

Hope this helped you

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3 years ago

Sachin used synthetic division to divide a polynomial, p(x), by x + 5 and found that there was no remainder. What does this tell

Setler [38]

Answer:

Step-by-step explanation:

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2 years ago

In a marathon 90% runner were managed to complete it and 30% were men if 270 men completed it how many total runner began the ma

Maurinko [17]

Answer:

1000 runners

Step-by-step explanation:

Take total number of runners to be -----------x

90% of x managed to complete the marathon= 90/100 × x =0.9x

30% of those who completed the marathon were men= 30% × 0.9x

=0.3×0.9x= 0.27x

=270 men completed the marathon; this means

0.27x=270--------------------------------find x by dividing both sides by 0.27

x= 270/0.27

x=1000 runners

7 0

3 years ago

Read 2 more answers

What is the solution to the system of equation<br> -7x-2y=-13<br> X-2y=11<br> Using substitution

Gnom [1K]

  -7x - 2y = -13
-7x + 7x - 2y = 7x - 13
-2y = 7x - 13
-2 -2
y = -3.5x + 6.5

  x - 2y = 11
  x - 2(-3.5x + 6.5) = 11
x - 2(-3.5x) - 2(6.5) = 11
x + 7x - 13 = 11
8x - 13 = 11
+ 13 + 13
  8x = 24
8 8
  x = 3

y = -3.5x + 6.5
y = -3.5(3) + 6.5
y = -10.5 + 6.5
y = -4
(x, y) = (3, -4)

8 0

4 years ago

What is the value of x in the equation 1,331x3 − 216 = 0?

erma4kov [3.2K]

1331 x³ = 216
x³ = 216/1331
x = $\sqrt[3]{ \frac{216}{1331} } = \frac{6}{11}$
Thank you.

4 0

3 years ago