Answer:
you have 30 left
Step-by-step explanation: use a calculator bruh
Answer:
1
Step-by-step explanation:
x-y+xy=1-1+1*1=0+1=1
Answer:
x = −3 and x = −2
Step-by-step explanation:
x^2 + 5x = −6
Add 6 to each side
x^2 + 5x+6 = −6+6
x^2 +5x+6 =0
Factor
What 2 number multiply to 6 and add to 5
3*2 =6
3+2 =5
(x+3)(x+2) =0
Using the zero product property
x+3 =0 x+2 =0
x+3-3=0-3 x+2-2=0-2
x=-3 x=-2
100, because, x^2 - 20x + 100 = ( x - 10 )^2;
Answer:
a)yes
Step-by-step explanation:
5 times 5 is 25
8 times 5 is 40
