Wednesday's temperature was 30° cooler than Monday's temperature, t. Write an expression for Wednesday's temperature. O t+ 30 O 30 - t 30 +t O t-30

Q: Bradley has 35 baseball cards. H shared them equally among himself and 6 friends. Then Bradley…

A:

Q: TechWiz Electronics makes a profit of $35 for each MP3 player sold and $18 for each DVD player sold.…

A: TechWiz Electronics makes a profit of $35 for each MP3 player sold and $18 for each DVD player sold.…

Q: Last night the temperature was 34° F before it started to snow. The snow caused the temperature to…

A: (i) Given: Last night the temperature was 34° F before it started to snow. The snow caused the…

Q: Select the TWO expressions that are equal to -6. Evaluate for: x = -2, y = 4, and z = 16 * x(y+z) -8…

A: Evaluate the expressions for  x=−2,y=4,z=16

Q: Fred’s Car Dealership has a three-floor parking garage with cars for sale. Each floor has 3 rows of…

A:

Q: What if I rented the bike for 7 days? Write an expression to represent that. *

A: Given:  I rented the bike for 7 days   Let x be the number of days in a week   To find an…

Q: At Roundtree Elementary School, s students walk to school. One third-of that number ride their…

A: Solution:

Q: Ian's stamp collection has 68 stamps from the u.s. and some stamps from other countries. What…

A: Stamps from US= 68 Stamps from other countries, s  Let total collection be T

Q: Simplify the expression a7b−6 /(a3b−2)−3

A:

Q: David scored 26 points less than twice the number of points riched scored in video game. If x…

A: We can use normal algebra to solve this problem.

Q: Hannah bought g bags of gold fish at 2.29 per bag and c bag of chex at 1.79 per bag write a…

A: Hannah bought g bags of gold fish at 2.29 per bag and c bag of chex at 1.79 per bag write a…

Q: ght 100 fish on a weeklong fishing trip. The total weight of the fish was 235 pounds. Write an…

A: Introduction: In mathematics, a function is an expression, rule, or law that describes the…

Q: To get to school in the morning, Tom walks 0.5 miles to a bus stop, takes the bus 1.4 miles to the…

A: We have to find out

Q: Annie’s Albums produces digital photos from old photos. The company’s average cost (in dollars) to…

A:

Q: You decide to begin selling caramel apples at the local art festival. Your cost for each caramel…

A:

Q: Grandpa Jamal and Grandma Vanessa gave money to their 15 grandchildren to divide evenly among…

A: Here, I give detailed answer. Hope you understand

Q: Daquan has 15 more than 4 times as.many walnut trees in his orchard as he has almond trees. If n…

A: Let number of almond trees be n Let number of walnut trees be y

Q: There were 31 fewer people on a flight from Chicago to New York than from Chicago to Los Angeles.…

A: Let there are 'p' people on the flight to L.A.

Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.