Let the numbers be x and 4x. So, according to the question,
x + 4x = 100
=> 5x = 100
=> x = 100/5
=> x = 20
So, the number are,
x = 20
and
4x = 4×20 = 80
So, the two numbers are 20 and 80.
Step-by-step explanation:
d is correct answer as i think.
Answer:
Step-by-step explanation:
he has 15$
3 jolly ranchers bags is 9$
so 9-15 is 6
u can buy 3 notebooks
Answer:
if youre multiplying them: x²+11x+28
if youre adding them: 2x+11
Step-by-step explanation:
im a bit confused on what youre asking for so ill just put both
(x+4)(x+7):
x²+11x+28
(x+4)+(x+7):
2x+11
