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grandymaker [24]
2 years ago
10

Write an expression involving integers for each statement a) moving 4 steps left, then moving 9 steps right b) on 3 separate occ

asions, Shari lost 2 pencils
Mathematics
1 answer:
Charra [1.4K]2 years ago
3 0

Answer:

a) x-4+9

b) x-2

For part b, I am not 100% sure about my answer, but I am sure about part a.

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The graph below shows a probability distribution. <br> The answer choices are below.<br> Thanks! :)
tankabanditka [31]
The 3rd one is correct
4 0
3 years ago
Read 2 more answers
Divide 4.16 into the ratio 3:5<br><br> need answers fast!!!
Over [174]
3:5 =3/5 3/5=4.16/x using cross multiplication, 5(4.15)=3(x) 20.8=3x x=108/15 thus, 4.16÷104/15 =3/5
4 0
3 years ago
Suzette ran and biked for a total of 34 mi in 3.5 h. Her average running speed was 6 mph and her average biking speed was 12.5 m
sveticcg [70]

Answer:

The speed of an object is the rate of distance traveled over time. Suzette ran for 1.5 hours, and she biked for 2 hours.

Given that: Speed is calculated as: Make Distance the subject Average running speed = 6 mph for x hours implies that: Average biking speed = 12.5 mph for y hours implies that: So, the total distance is: The total distance is 34 miles. So, we have: The total time is 3.5h. So, we have: Make x the subject Substitute in Collect like terms Divide both sides by 6.5 Recall that: Hence, Suzette ran for 1.5 hours, and she biked for 2 hours.'

x=3.5-y

x-3.5-2

x=1.5

4 0
2 years ago
Last Sunday 1,575 people visited the amusement park 56% of the visitors were adults, 16% were teenagers, and 28% were children a
natulia [17]

<u>Answer:</u>

The number of adults, teenagers out of 1,575 people visited the amusement park are 882 adults and 252 teenagers

<u>Explanation:</u>

Total no of people who visited the amusement park= 1575

Percentage of adults=56%

Percentage of teenagers=16%

Percentage of 12 and under= 28%

Number of adults present= \frac{56}{100}\times 1575

=882

Number of teenagers present= \frac{16}{100}\times 1575

=252

Hence, 882 adults and 252 teenagers visited the amusement park

5 0
3 years ago
HELP ASAP!!!!!!!! I don’t understand this question
USPshnik [31]

Answer:

c) 2x⁵ + 11x³ - 5x²

Step-by-step explanation:

f(x) - g(x) = 2x⁵ + 7x³ - (-4x³ + 5x²)

=  2x⁵ + 7x³ + 4x³ - 5x²

= 2x⁵ + 11x³ - 5x²

8 0
3 years ago
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