subject
Mathematics, 22.06.2019 20:00 dnicole43

Solve the system of linear equations by substitution. y=x−4y=4x−10with steps .

ansver
Answers: 2

Another question on Mathematics

question
Mathematics, 21.06.2019 16:30
The label on the car's antifreeze container claims to protect the car between ? 40°c and 125°c. to convert celsius temperature to fahrenheit temperature, the formula is c = 5 over 9 (f ? 32). write and solve the inequality to determine the fahrenheit temperature range at which this antifreeze protects the car. ? 40 > 5 over 9 (f ? 32) > 125; ? 40 > f > 257 ? 40 < 5 over 9 (f ? 32) < 125; ? 40 < f < 257 ? 40 < 5 over 9 (f ? 32); ? 40 < f 5 over 9 (f ? 32) < 125; f < 257
Answers: 2
question
Mathematics, 21.06.2019 16:40
Which expression is equivalent to7_/x^2 ÷ 5_/y^3? assume y# 0 ​
Answers: 1
question
Mathematics, 21.06.2019 18:00
Someone answer this asap rn for ! a discount store’s prices are 25% lower than department store prices. the function c(x) = 0.75x can be used to determine the cost c, in dollars, of an item, where x is the department store price, in dollars. if the item has not sold in one month, the discount store takes an additional 20% off the discounted price and an additional $5 off the total purchase. the function d(y) = 0.80y - 5 can be used to find d, the cost, in dollars, of an item that has not been sold for a month, where y is the discount store price, in dollars. create a function d(c(x)) that represents the final price of an item when a costumer buys an item that has been in the discount store for a month. d(c(x)) =
Answers: 2
question
Mathematics, 21.06.2019 20:00
The relation of 50 to 100 squares can be expressed in many ways. which of the following is not a way to express the relationship
Answers: 2
You know the right answer?
Solve the system of linear equations by substitution. y=x−4y=4x−10with steps ....
Questions
question
English, 18.08.2019 09:30
question
Mathematics, 18.08.2019 09:30
Questions on the website: 13594951