Answer: w = 2.1h + 4.5
Step-by-step explanation:
w is the number of weeks since Julie mowed the lawn
h is the height of the grass
w=the rate the grass grew at and the grass on Julies lawn
w=2.1h+4.5
7(7a-9)>84
first multiple out to get rid of the parentheses
49a - 63 > 84
add 63 to both sides
49a > 147
Divide by 49 and flip the sign because when you divide a inequality you have to flip the sign
a < 3
Answer:
10308375
Step-by-step explanation: can i have brainlist please
Answer:
See below
Step-by-step explanation:
The solution choices all agree that x = 1±√2. The second equation tells you ...
y = ±2√(x+2)
so the sign of the √2 term in x is the same as the sign of the √2 term in y. The answer choices circled in red are the ones that meet this requirement.
Answer:
35,841,000
Step-by-step explanation:
358.41x10^5
Move the decimal 5 places to the right
35,841,000