What is the resulting equation when the expression for y in the second equation is substituted into the first equation?

3x + y = 1

y = 6 - 4x

-x + 6 = 1

x + 6 = 1

7x + 6 = 1

Appoximate the value of 5 square root

Which choice includes two pairs of adjacent angles from the coordinate plane? 3 lines intersect to form 6 angles. Clockwise, from top left, the angles 2 (90 degrees), 1, 6, 5 (90 degrees), 4, 3.

Two cars traveled equal distances in different amounts of time. Car A traveled the distance in 4 h, and Car B traveled the distance in 4.5 h. Car B traveled 5 mph slower than Car A. How fast did Car B travel?

according to a label there are 25 calories per turkey lunchmeat. How many calories are there in 2.5 servings?

If a single six sided dice is rolled twice what is the probability the sum is greater than 5 if the first roll was a 3

What is 50 divided by 48 in all kinds of forms

Identify the dependent variable in this relationship a person washes c car and earned a total of the d dollars

Which expression is undefined A. - 8: (-8) B. - 8:8 C. 0:8 D. 8:0

The perimeter of a triangle is 19z-7. One side is 5z-9 and one side is 8z+3. What is the remaining side?

Your flight covered about 3610 miles in 33.5 hours. Find the unit rate in miles per hour.