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Sindrei [870]
3 years ago
11

Solve the division problem. 42 ÷ 5 -9 r 1 -8 r 2 -7 r 3

Mathematics
1 answer:
Lesechka [4]3 years ago
5 0

Answer:

8.4 is the answer to that question

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A family buys 6 airline tickets online. The family buys travel insurance that costs ​$17 per ticket. The total cost is ​$1 comma
Sedbober [7]

Answer:

1020 = 6*(x+17)

x = 153

Step-by-step explanation:

1020 = 6*(x+17)

1020 - total

6 - number of tickets

x - one ticket price

17 - insurance

1020 = 6x + 102

1020 - 102 = 6x

918 = 6x

x = 918/6

x = 153

4 0
3 years ago
Determine if the expression 9y5 – 10y3 is a polynomial or not. If it is a polynomial,
Stolb23 [73]

I am going to assume that the equation was supposed to be  9y^{5}-10y^{3}

Answer:

It is a polynomial. It is a binomial and it has a degree of 5.

Step-by-step explanation:

A polynomial is an expression consisting of variables and coefficients, that involves only the operations of addition, subtraction, multiplication, and non-negative integer exponentiation of variables so 9y^{5}-10y^{3} will be considered a polynomial.

A binomial is a polynomial with 2 terms.

The degree of a polynomial is the highest exponent in it which in this equation is 5.

8 0
3 years ago
5x-20x+30x. plz help​
Varvara68 [4.7K]
It is going to be 15x if you are trying to simplify it
7 0
3 years ago
Read 2 more answers
Fine the volume for the shape below: <br><br><br> Please help ASAP, will mark brainlist.
Hunter-Best [27]
R=
2
3
2
​


3

π
​

3

3
​

3

V
​

​
5 0
3 years ago
Please need help thank you
Zielflug [23.3K]

Answer:

Step-by-step explanation:

A(4,1),B(3,2),C(1,1)

Reflection over y-axis (x,y)→(-x,y)

A'(-4,1),B'(-3,2),C'(-1,1)

Translation 5 units down (x,y)→(x,y-5)

A"(-4,-4),B"(-3,-3),C"(-1,-4)

6 0
3 years ago
Read 2 more answers
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