Answer: it means that he covered more space when tiling than Felicia did. Tell me if I am right please.
−x3 + x2 − 25
5x3 + x2 + 13
5x3 + 5x2 − 19
Answer:
The answer is D
Step-by-step explanation:
Let's simplify step-by-step.
3x2−3+9x3−(4x3−2x2+16)
Distribute the Negative Sign:
=3x2−3+9x3+−1(4x3−2x2+16)
=3x2+−3+9x3+−1(4x3)+−1(−2x2)+(−1)(16)
=3x2+−3+9x3+−4x3+2x2+−16
Combine Like Terms:
=3x2+−3+9x3+−4x3+2x2+−16
=(9x3+−4x3)+(3x2+2x2)+(−3+−16)
=5x3+5x2+−19
Answer:
=5x3+5x2−19
Answer:
35
Step-by-step explanation:
7 times 5 is your answer
4x + 5 = 25
The value of x of equation 4x + 5 = 25 is 5.
A linear equation is defined as an equation in which the highest power of the variable is always one.
Given,
4x + 5 = 25
First subtract 5 from both sides,
4x + 5-5 = 25-5
4x=20
Now divide both sides by 4,
x=5
Hence, the value of x of equation 4x + 5 = 25 is 5.
Learn more about linear equation
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10(7g-9h)-4h-8(-h+8g)10(7g−9h)−4h−8(−h+8g)
ASAP
Answer:
Company revealed that, One half of employees will get bonus, if the production of cookies increased by 15 %.
And , other half of employees will not get the bonus.
And,
The group who didn't get the bonus, their production increased by mean of 20.
And, the production in the bonus group increased by mean of 10 only.
To check whether results are significant or not,we will follow the following steps
1. C. Randomly separate the employees' individual results into two groups.
2. D.Calculate the mean of each group.
3. B. Calculate the difference of the means
4. E. Run the experiment many times.
5. A .Calculate the probability of a difference of 10