Answer:
17, 18, 19, 20
Explanation:
Let the numbers be x, x + 1, x + 2, x + 3
Their sum is equals to 74
x + x + 1 + x + 2 + x + 3 = 74 (group the variables)
x + x + x + x + 1 + 2 + 3 = 74 (simplify)
4(x) + 6 = 74 (subtract both sides by 6)
4x = 68 (divide both sides by 4)
x = 17
Other numbers:
x + 1 = 17 + 1 = 18
x + 2 = 17 + 2 = 19
x + 3 = 17 + 3 = 20
X - 7C - 3 (add the like terms)
Answer: 7
Explanation: You would want to have 1 3/4 divided by 1/4 which is 7.
F(-4)= 9*3^(-4)=9/(3^4)=1/9
Answer:
=−7x2+19x+
41/3
Step-by-step explanation:
