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Anna11 [10]
3 years ago
8

Five toymakers each carved 28 blocksand 17 airplanes. Three other toymakerseach carved the same number ofairplanes and twice as

many blocks. Howmany toys did the eight carve in all?
Mathematics
1 answer:
timofeeve [1]3 years ago
4 0

Answer:

444

Step-by-step explanation:

28*5

17*5

17*3

56*3

add the answers

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How are finding the volume of a rectangular prism and a triangular prism different?
Norma-Jean [14]

Answer:

Step-by-step explanation:

A triangular prism has its bases in a triangle shape and a rectangular prism has its bases in rectangle shape.

4 0
3 years ago
Mrs. Kidd took her two children to a waterpark for summer fun. An adult ticket cost $32 and the total price of admission for Mrs
Leona [35]
32 + 2x = 84
2x = 52
x = 26
child's ticket is $26
4 0
3 years ago
Factor 9x2 + 6x + 12x + 8
Vesnalui [34]

Step-by-step explanation:

9x2= 3 • 3 • x2

6x= 3 • 2 • x

12x= 2 • 2 • 3 • x

8= 2 • 2 • 2

4 0
4 years ago
A coat originally sold for $180. If a store is offering 2 successive discounts of 30% and 10% respectively, how much would the c
MatroZZZ [7]

Answer:

$113.4

Step-by-step explanation:

Formula for finding the selling price after two successive discounts is given below:

Selling  \: Price  = x - (y + z -  \frac{yz}{100} \%) \times x \\  \\ where \: x =  \$180 \\ y = 30  \% \:  \: and \: z = 10\% \\  \\ plugging \: the \: values \: of \: x \: y \: and \:  z \:\\ in \: the \: above \: formula \: we \: find:  \\  \\ Selling  \: Price  \\= 180 - (30  \% +1 0  \% -  \frac{30 \times 10}{100}\% ) \times 180 \\  \\ = 180 - (40  \% - 3\% ) \times 180\\  \\ = 180 - 37\%  \times 180\\  \\ = 180 - 0.37  \times 180\\  \\ = 180 - 66.6 \\  \\ \purple {\bold{\boxed{ Selling  \: Price =  \$113.4}}}

6 0
3 years ago
4. which algebraic expression is a polynomial with a degree of 2? 4x3 − 2x 10x2 − 8x3 3 6x2 − 6x 5
CaHeK987 [17]
ANSWER

The algebraic expression that is a polynomial with a degree of 2 is
6 {x}^{2}  - 6x + 5



EXPLANATION

The degree of a term of a polynomial is the total sum of the exponents of the variables in each term.


The highest degree of the polynomial is considered the degree of the polynomial.



For first option,
4 {x}^{3}  - 2x + 10
the highest degree is 3.



The second option is,
{x}^{2}  - 8 {x}^{3}  + 3
This polynomial also has a degree of 3.



The third option is,
6 {x}^{2}  - 6x + 5
This last option has a degree of 2.


Therefore the correct answer is option C.
7 0
3 years ago
Read 2 more answers
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