Answer:
1.25%
Step-by-step explanation:
35=5x7
2800=400x7
5/400= 1/80
1/80 is 0.0125
2 Cupcakes = 50€ x 2 = $1
2 Bagels= $1.25 x 2 = $ 2.50
2.50 - 1 = $1.50 (answer)
Answer:
4/3
Step-by-step explanation:
The exponential form is (3x+4)^4=4096
Take the fourth of both sides:
3x+4=plus or mins 8
3x+4=8 or 3x+4=-8
So
3x=4 or 3x=-12
x=4/3 or x=-4 (this sound won't work because 3x+4 becomes neg)
So only sol 4/3.
Answer:
(x+3)(x−7)
Step-by-step explanation:
Break the expression into groups.
=(X^2+3x)+(-7x-21)
Factor out x from x^2+3x: x(x+3)
Factor out -7 from -7x-21: -7(x+3)
=x(x+3)-7(x+3)
Factor out common term x+3
=(x+3)(x-7)
Glad I could help!!