3 years ago

Help 7th grade math i have 2 mins before i guess the answer

Mathematics

1 answer:

Effectus [21]3 years ago

5 0

Answer is in the photo. I can only upload it to a file hosting service. link below!

shorturl.at/ipxUY

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you're in mechanic you have been given an engine repair job that has a job time of 0.7 hour. about how many minutes should you a

guapka [62]

You should be getting paid way more then that

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3 years ago

Read 2 more answers

A six-sided cube is rolled. Find the probability of P (6).

Lemur [1.5K]

The answer is A.

There is 1 desired outcome (6) and 6 possibilities.

1/6
1/6 = .16

.16 = 16.6%

Hope this helps!

4 0

4 years ago

4 to the 3rd power X blank =1 what is the blank?

BaLLatris [955]

If you mean this: $4^{3x} = 1$ then x = 0. The property in play here is the following: Any number raised to the "0" power is equal to "1". In this case, we would need to set the exponent of 3x = 0 and solve for x...

If you mean the equation: $4^{3} x = 1$ then to solve for x(your blank), simply divide both sides of the equation by $4^{3}$ :

You would have x = $\frac{1}{4^3}$ this can also be written as $4^{-3}$

6 0

4 years ago

REALLY NEED HELP ON THESE 3 MATH QUESTIONS!!! (20 PTS)

hammer [34]

1. x² - 6x + 8
4*2 equals 8 and if you add 4 and 2 it gives you 6
-4-2= -6
=(x-4)(x-2)

3. the answer is A
if you plug in the points into the equation y=x
y= 1/2x + 4
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6= 1/2(4)+4
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7 0

3 years ago

Solve for k and show step by step how you did it. <br> 3-3k+7k=5b

Gnesinka [82]

Answer:

k= 5b-3/

Step-by-step explanation:

3−3k+7k=5b

(Combine −3k and 7k to get 4k.)

3+4k=5b

(Subtract 3 from both sides)

4k=5b−3

(Divide both sides by 4.)

k= 5b-3/

6 0

3 years ago