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svetoff [14.1K]
3 years ago
12

What is 1+12x-40 evaluated

Mathematics
2 answers:
vlada-n [284]3 years ago
7 0

Answer:

12x-39

Step-by-step explanation:

40-1=39

nignag [31]3 years ago
4 0

Answer:

I am assuming you want it factored. 3(4x-13)

Step-by-step explanation:

The gcf is 3, so you factor it out of the equation to get 3(4x-13)

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Explain how find is 7 x 20 is similar to find 7 X 2000 product
Harman [31]
You just multiply 7 x 20 and you will get the answer of 140 then just add two zeroes to get 14000.
4 0
3 years ago
Read 2 more answers
The length of a bridge is 230 m. The length of each of Robert's paces is 75 cm.
wariber [46]

Answer:

307 paces

Step-by-step explanation:

First, lets convert Robert's pace to metres. (cm > m)

75cm = (75/100)m

= 0.75m

Number of Full Paces = Length of Bridge / 1 Full Pace

=

\frac{230m}{0.75m}  \\  = 306 \frac{2}{3} paces

See , we must have full paces, and in this case we are finding the minimum number of paces, so we will be looking at the lowest possible whole number, which in this case, is 307 paces.

5 0
1 year ago
Use the graph to find the
Dmitry [639]
The y intercept is 2, because that is the value of y when it crosses the y axis.

Since the line is pointing down, it has a negative slope, and since the y value goes down 2 for every 3 x values, the slope is -2/3. You should always right the slope in rise/run form, or change in y/change in x.

Finally, write the equation in the form of y=mx+b, where m is the slope and b is the y intercept. This means the equation of the line is y=-2/3x+2.
7 0
2 years ago
Bruce and his family arrived at the beach at 10:28 a.m. on Saturday morning. They left their house 12 hours and 20 minutes befor
nevsk [136]

Answer:

10:48 pm will be your answer

4 0
2 years ago
WILL GIVE BRAINLIEST<br> Write the product using exponents. (−9)⋅(−9)⋅(−9)⋅(−9)⋅(−9)
Daniel [21]

Answer:

-9^5

Step-by-step explanation:

(-9)*(-9)*... is -9^5

Please mark as Brainliest! :)

Have a nice day.

7 0
3 years ago
Read 2 more answers
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