It is 1
add 9 add 1 subtract 20 add 9 add 1
The two numbers that multiply to 225 and add to negative 34 are -15 and -15. This is because (-15) * (-15) = 225 and (-15) + (-15) = -30, which does not satisfy the requirements. However, the correct factors are -25 and -9, since (-25) * (-9) = 225 and (-25) + (-9) = -34.
125
3, looks as if you add 9 to the first number, then add 1, divide by 5, add 9, add 1, divide by 5 to get 3
To get the average of 6 -15 -24 3 and -25, add them up and divide by 5. You get -55/5 = -11
add 9 add 1 subtract 20 add 9 add 1
The two numbers that multiply to 225 and add to negative 34 are -15 and -15. This is because (-15) * (-15) = 225 and (-15) + (-15) = -30, which does not satisfy the requirements. However, the correct factors are -25 and -9, since (-25) * (-9) = 225 and (-25) + (-9) = -34.
25
27
125
3, looks as if you add 9 to the first number, then add 1, divide by 5, add 9, add 1, divide by 5 to get 3
To get the average of 6 -15 -24 3 and -25, add them up and divide by 5. You get -55/5 = -11
15% + 25% = 40%
If two fractions share an equal denominator, you can simply add the top, so 15 + 4 = 19, so therefore = 19/25
It just does. You could break the 15 into 10 and 5 to get 10 x 25 = 250 and 5 x 25 = 125. Add 250 and 125 and you get 375.
He should add 10 ml of the 15% solution.
x-10=15 Add 10 to both sides x=25