With out solving these questions do they have a positive solution, a negative solution, a zero solution, or no solution

Positive solution= the answer is a positive number

Negative solution= the answer is a negative number

Zero solution= the answer is zero

Negative solution= the variables goes away so you can’t solve it

a. 3x=5
b. 5z+7=3
c.7-5w=3
d.4a=9
e. y=y+1

hiking down a winding trail.

step-by-step explanation:

answer: what statements

step-by-step explanation if you write the statements down then i could you.

x =-.20752

step-by-step explanation:

4^(x+2)=12

4^(x+2)=12

take the log base 4 on each side

log 4 (4^(x+2) = log 4(12)

we know log b(a^y) = y log b (a)

(x+2) log 4(4) = log 4 (12)

x+2 = log 4 (12)

we know   logb c = loga c/loga b

we want to convert to base 10   so a = 10

by default, we do not write the 10   c = 4   and b = 10

log4 10 = log 12/log 4

log4 10 = log 12/ log 4

x+2 = log 12/ log 4

subtract 2 from each side

x +2 -2 = log 12/ log 4 -2

x = 1.79248125 -2

x =-.20752

180-142=38 for the acute angle next to the entry

90+38=128

180-128=52

a=52

step-by-step explanation: