The first one is 4n+7=15, the second one is 1/4(n-15), the third one is 1/4n-15, the fourth one is n/7=4, and the last one is n4+7=15
Answer:
The spruce tree had a faster groth rate.
Step-by-step explanation:
It maintained a constant rate and went from 6,5 to 8,6.
Answer:
x = 1.14 or x = -13.14
Step-by-step explanation:
X² + 12x - 15 = 0
Using quadratic equation formula,
x = [-b ± √(b² - 4ac)] / 2a
a = 1, b = 12, c = -15
Substituting the respective values into the equation,
x = [-12 ± √(12² - (4*1*-15)] / 2 * 1
x = [-12 ± √(204)] / 2
x = (-12 ± 14.28) / 2
x = (-12 + 14.28) / 2 or x = (-12 - 14.28) / 2
x = 1.14 or x = -13.14
Answer:
60(2+3)-52
120+180-52
300-52
248
Step-by-step explanation:
Hope this helps
Lemme know tht if this is correct or not...
