From -4 to 1 (range equals the y values)
Answer:1
Step-by-step explanation:
terms are separated by + or - signs
Answer:
40+39=79
Step-by-step explanation:
10 times 4+30+9
40*39=79
Let his normal weight = 100%
He is 10% more so he is 110%
Divide his weight now by 110% to find his normal weight.
88/1.1 = 80
His normal weight is 80 kg
The difference between an algebraic expression and a numerical expression is that algebraic expressions contain numbers and variables. Numerical expressions only contain numbers.
Ex:
Algebraic Expression- 5x+9
Numerical Expression- 4+2
