Select the correct answer. To solve this system of equations using substitution, what could be substituted in place of y in the first equation? 4x = 5 - 2y y-2x = 7 A. 7 - 2x B. 41 - 5 c. 5 Б 2 OD 2r + 7​

In a probability experiment, karen flipped a coin 76 times. the coin landed on heads 32 times. what percentage of the coin flips resulted in tails? round to the nearest percent. a. 58% b. 65% c. 42% d. 60%

City l has a temperature of −3 °f. city m has a temperature of −7 °f. use the number line shown to answer the questions: number line from negative 8 to positive 8 in increments of 1 is shown. part a: write an inequality to compare the temperatures of the two cities. (3 points) part b: explain what the inequality means in relation to the positions of these numbers on the number line. (4 points) part c: use the number line to explain which city is warmer. (3 points)

Quadrilateral abcd is translated up and to the right, and then rotated about point q. which congruency statement is correct?