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Lady bird [3.3K]
3 years ago
14

Add the two expressions. 8k + 4 and 3k + 8

Mathematics
2 answers:
Nataliya [291]3 years ago
6 0
I believe the answer is 11k+12 it might be wrong..
aniked [119]3 years ago
5 0
Ya i dont know but this is what i think aswell 11k+12
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Solve and graph the inequality 6 + 3n ≤40
Kazeer [188]
6+3n≤40
Use inverse operations i.e.
4x+2<10
    -2    -2
4x<8
4*x/4<8/4
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7 0
3 years ago
Convert the length 7 centimeters to meters compare the values when both are written in scientific notation
tatiyna
Meters are 100 times as large as centimeters. So, if we have 800 centimeters, that is the equivalent of 8 meters.

In this scenario, we want to know how many meters is equivalent to 7 centimeters. Since 1 centimeter is 1/100 of 1 meter, we can multiply the amount of centimeters by 1/100 to get the measurement in meters. 7(1/100) will yield 7/100 or .07 meters.

To write this in scientific notation, we take 7 and multiply it by 1/100 or 10^(-2). This is written "7x10^(-2) m".

7 centimeters in scientific notation is just 7x10^0 because it is a single unit. Scientific notation allows us to compare the size of numbers more easily.

For instance 7.12x10^3 is much larger than 7.12x10^(-3) due to the exponents and how many "10s" we are mulitplying our number by.
5 0
4 years ago
BEST ANSWER GETS BRAINLIEST !!!! Write the equation of the function graphed below:
bija089 [108]

Answer:

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Step-by-step explanation:

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5 0
3 years ago
For his phone service John pays a monthly fee of $13 and he pays an additional $0.06 per minute of use the least he has been cha
Mamont248 [21]

Answer:

m ≥ 1016

Step-by-step explanation:

13+0.06M≥73.96

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5 0
4 years ago
Which expression can be used to find the difference of the polynomials?(10m-6)-(7m-4)
murzikaleks [220]

Answer:

dont you already have it

7 0
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