remember, you can do anything to an equation as long as you do it to both sides
we can do a subsitution
y=x+6
y=-7x-10
since y=x+6, we can subsitute x+6 for y in the other equation
y=-7x-10
x+6=-7x-10
add 7x to both sides
8x+6=-10
minus 6 from both sides
8x=-16
divide both sides by 8
x=-16/8=-2
the valu eof x that satisfies both equations is x=-2
Answer: y > -4 + x
Step-by-step explanation: graph the inequality by finding the boundary line
Answer:
hi how are you are you Muslim
Step-by-step explanation:
Q13 On 24" May, Kuwait temperature increase by 10 degree from 23 May. If temperature on 23 may
was 34 degree Celsius. What was the temperature on 24" may
On seeing the place value of unit digits, we first multiply the unit digits.
If there is a carry over, we add it with the product of unit digit of the first number with the tenth digit of the second number. We accomplish this task by seeing the place values at the respective digits.
Then, we multiply the tenth digit of the first number with the unit digit of the second number by seeing their place values and repeat the process we did before.
By this way, place values are useful for multiplying two digit numbers.
