25 percent increase 24 *1.25 =30
Porpawnąodopwideząi topy tanie est ojdpowediź cna
Answer:
34
Step-by-step explanation:
j
Answer:
Numbers are 28 and -15
Step-by-step explanation:
Mark first number X, and second number Y, then:
x-y=43
and
x+y=13
We get system of two equations. Solve it by add both them together:
x-y+x+y=43+13
2x=56
x=28 we get first number
x+y=13
28+y=13
y=13-28
y=-15
