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Dmitriy789 [7]
3 years ago
7

Part A: Solve the following system of authentically showing your work: 3x + 2y = 4 4x + 3y = 7.

Mathematics
1 answer:
IgorC [24]3 years ago
6 0

This is hard.................

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Can someone help me pls ?
miss Akunina [59]

Answer:

so the equation would be 4x (because he buys 4 books) + 0y (because he didn't buy any CDs) = 32 (or it could be $32). The slope would be 4.

Step-by-step explanation:

7 0
3 years ago
Karen paid $43.70 for a book. The price of the book was $40. What was the sales tax rate?
dimaraw [331]
Price before tax = $40

Price after tax = $43.70

Sales Tax = $43.70 = $40 = $3.70

Sales Tax Rate = 3.70/40 x 100 = 9.25%

Answer: 9.25%
3 0
4 years ago
Let x be an even integer. What is the product of the next two consecutive even integers?
Ymorist [56]
X represents the even integerx + 2 represents the next even integerx + 4 represents the next even integer The product of the next two even integers(x + 2)(x + 4)x2 + 6x + 8              FOIL 
5 0
4 years ago
- Mr. Rodriguez's construction company built an
ioda

Answer:

132 Floors

Step-by-step explanation:

1,848 ÷ 14 = <em>x</em>

<em>x </em>= 132

4 0
3 years ago
Read 2 more answers
a 130 ft long guy wire is attached to the top of a cell phone tower. if the wires attached to the ground at a distance of 50 ft
Iteru [2.4K]
X+50=130

130-50= 80

X=80
6 0
3 years ago
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