2 years ago

Please help me asap

Mathematics

1 answer:

salantis [7]2 years ago

3 0

Answer:

Step-by-step explanation:

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1-3x=-5-x<br> send me the work pleaseeee

sertanlavr [38]

Answer:

x=3

Step-by-step explanation:

1-3x=-5-x

-1 +x

-2x/-2=-6/-2

x=3

Hope this helps!!!!!!!!!

8 0

3 years ago

Warm-Up: Solve each equation for x.<br> 1. x + 5 = 15

eduard

X+5=15
-5 -5
X=10
Hope this helps!!

5 0

2 years ago

Read 2 more answers

ATM personal identification number (PIN) codes typically consist of four-digit sequences of numbers. Find the probability that i

oksian1 [2.3K]

Answer:

(a) 0.0001 or 0.01%

(b) 0.01 or 1%

Step-by-step explanation:

Since there are 10 possible numeric digits (from 0 to 9), and there is only one correct digit, there is a 1 in 10 change of getting each digit right.

The probability that if you forget your PIN, then you can guess the correct sequence

(a) at random:

$P=(\frac{1}{10})^4=0.0001=0.01\%$

(b) when you recall the first two digits.

$P=(\frac{1}{10})^2=0.01=1\%$

7 0

2 years ago

1.8.3 practice - functions<br><br>11. Find f(2) and f(a+h) when f(x) = 3x^2 + 2x + 4.

drek231 [11]

The answer is f(2) = 20

3 0

2 years ago

When y = 35,x = 2.5. If the value of y varies directly with x what is the value of y when the value of xis 3.25

leonid [27]

Answer:

The value of y would be 45.5

Step-by-step explanation:

To solve this problem, start with the base form of direct variation.

y = kx

Now we can use our original values to model the equation and find k.

35 = k(2.5)

14 = k

Now we can model the equation as:

y = 14x

Now to find y, when x = 3.25, simply put 3.25 into the equation.

y = 14(3.25)

y = 45.5

8 0

3 years ago