Pls help me with this question bc it’s for a test

50%

Step-by-step explanation:

50%

Step-by-step explanation:

The total students are 80 + 70 = 150

the total students that arrive in automobile are: 51 + 24 = 75

we have to use a proportion to answer the question:

x : 100 = 75 : 150

x = (75*100)/150 = 50

the 1st digit is in the 100s n its 1

step-by-step explanation:

3,589÷18 = 199.389

so the first digit of the quotient is in the 100s n its 1

step-by-step explanation:

step 1: solve one of the equations for one of the variables. let's solve the first equation for y:

step 2: substitute that equation into the other equation, and solve for x.

step 3: substitute x = 4 x = 4 x=4 into one of the original equations, and solve for y.