Answer:
Is that simultaneous equation
Solve the system of equations using the substitution method. Show your work and be sure to include the solution to the system.
Step-by-step explanation:
y=x-1
2x+y=8
B1: -9, -3, and 10
B2: 5
mark brainliest
1. about 11.18
2. about 8.66
1. 5^2 + 10^2= 125
square root of 125 equals about 11.18
2. 10^2-5^2=75
square root of 75 equals about 8.66
4.85×88=$426.80.
1) $426.80 is the answer
