The value of x and y are 5/6 and 8/5 respectively
Given the systems of equations
- 12x + 15y = 34 ...................... 1 *1
- -6x + 5y = 3 ..................... 2 * 3
Solving the equations using the
elimination method
12x + 15y = 34
-18x + 15y = 9
Subtract both expressions:
12x-(18x) = 34 - 9
12x+18x = 25
30x = 25
x = 5/6
Substitute x = 5/6 into equation 1 to have:
12x + 15y = 34
12(5/6) + 15y = 34
10 + 15y = 34
15y = 24
y = 8/5
Hence the value of x and y are 5/6 and 8/5 respectively
Learn more on simultaneous equations here: brainly.com/question/185757
(7x^4)(3x)^3
(7x^4)(27x^3)
7 x 27 x x^7
189x^7
Answer: Wade's iPhone is longer.
Step-by-step explanation: 4 12/8 = 5 4/8 > 5 3/8 Brainliest please?
Answer:
11.6cm
Step-by-step explanation:
a^2+b^2=c^2
11^2+b^2=16^2
121+b^2=256
b^2=135
b=11.6
The last answer Is wrong it should have a negative slope
