Answer:
19 and 20
Step-by-step explanation:
let 'x' = first integer (smaller of the two)
let 'x+1' = next consecutive integer
6x = 7(x+1) - 26
6x = 7x + 7 - 26
6x = 7x - 19
-x = -19
x = 19
x+1 = 20
Check:
19(6) = 7(19+1) - 26
114 = 140 - 26
114 = 114
The answer is letter D. Just take out the -1, then factor regularly
Answer
53
Explanation
Calculate the product
20+3•11
Multiply the numbers
20+30
Add the numbers
53
Answer:
b)2
Step-by-step explanation:
2x2x2x2=16
So x is from -3 to 10, including -3, but not including 10
so that would be the interval
[-3,10)
remember, the brackets [] are inclusive meaning ≤ and ≥
parenthasees () are not inclusive maning < and >
[-3,10)