An earthquake wave travels through 55 km of rock in 25 seconds. Which equation represents the relationship between t, the number of seconds, and d, the total distance the wave travels?

d = 511t

d = 147t

d = 2.2t

d = 80t

30005

yes ok                                            

“a term can be a signed number, a variable, or a constant multiplied by a + sign or j sign. in , the terms are 5x , 3y and 8. when a term is made up of a constant multiplied by a variable or variables, that constant is called a coefficient.” i hope this you.

ιт ιѕ 12 αв

нσρє ι ¢συℓ∂ нєℓρ уα

option (a)

step-by-step explanation:

step 1:   take 2 number whose product equal to 25..

and sum of those two number are -10

step: 2 for example here if we take 5,5 are the number,,

5*5=25

and

5+5=10

but we need -10

so if we take   -5,-5

so -5*-5=25

and -5+(-5)=-10

s0

come the equation

replace -10x by these number

like -5x -5x+25

take common

x(x-5)-5(x-5)=0

(x-5)(x-5)=0