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MATH SOLVE
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A. ALGEBRA If mangle 1=9x+6, mangle 2=25x-3 , and mangle 3=5y+14 , find x. A. x=9 B. x=12 C. x=10 D. x=14
Geometry
5 months ago
Which ordered pair a,b is a solution to the given system of linear equations? ≤ ftbeginarrayl -2a+3b=14 a-4b=3endarray . -13,-4 -13,4 -4,-13 -4,13
Algebra
5 months ago
D Cerakinkan nombor yang berikut mengikut nilai digit.. 1. 572948 square 500000+square +square +square +square +square +square +square +square +square 2 square 718449>square +square +square +8000+square +square +square +square +square +square 3. square 400386square square +square +square +square +square +square +square +square +square 4. 618 104 square +square +square +square +square +square +square +square +square +square +square
Algebra
5 months ago
The Shanghai maglev train travels at a speed of 431 kilometers per hour. Approximately what is the train's speed in miles per hour? 1 mile approximately 1.61 kilometers 268 694 370 431
Algebra
5 months ago
What is the length of line segment SV? 6 units 8 units 12 units 16 units
Coordinate-geometry
5 months ago
A. Express in factorial form I. 6x5x4x3x2x1 2 8x7x6x5x4x3x2x1 3. 3x2x1 4. 9x8x7x6x5x4x3x2x1 B. Match each expression on the left with an equivalent expression on the right. B _1 10,100 A. 14/13 _2 6! B. 52/511 _3 52 101/90 C. _4 10! d. 20 * 19! 5 14 E. 90 * 8! 201 30 * 4!
Statistics
5 months ago
6. Find the value of side c to the nearest unit. A. 20 C. 23 B.21 D. 24 b
Algebra
5 months ago
The number of mosquitoes in Brooklyn in millions of mosquitoes as a function of rainfall in centimeters is modeled by mx=-xx-4 What amount of rainfall results in the maximum number of mosquitoes? centimeters
Algebra
5 months ago
2.5 kg of potatoes cost £1.40 Work out the cost of 4.25 kg of potatoes. 1.25kg=70p 2.5 kg=1.40 3.75 kg=2.10 Done
Algebra
5 months ago
A recipe requires 1.5 kilograms of eggs. How much is this in pounds? A. 0.15 B. 0.7 C. 1.5 D. 2.2 E. 3-3
Algebra
5 months ago
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