On a map. 1 inch equals 19.4 miles. If two cities are 3.5 inches apart on the map, how far are they actually apart?

67.9 miles

Step-by-step explanation:

Since 1 inch equals 19.4 miles, multiply the number of inches by 19.4

3.5 × 19.4 = 67.9

The two cities are 67.9 miles apart.

3

step-by-step explanation:

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