Ask question

Ask question

All categories

nataly862011 [7]

3 years ago

12

Harper goes to a store an buys an item that costs x dollars. She has a coupon for 30% off, and then a 6% tax is added to the dis

counted price. Write an expression in terms of x that represents the total amount that Harper paid at the register.

2 answers:

iragen [17]3 years ago

5 0

Not enough information- the coupon will only be worth 24% after tax though.

Elenna [48]3 years ago

3 0

The coupon would only be 24% tax

You might be interested in

Help please!!!!!!!!!??????

photoshop1234 [79]

The answer is 2 meters.

8 0

3 years ago

Read 2 more answers

Tyrone runs 5 mph how far can he travel in two hours and 30 minutes

zaharov [31]

Answer:

12.5 miles

Step-by-step explanation:

5x2.5=12.5 miles

5 0

3 years ago

solve using a system of equations. a pharmacist wants to mix two solutions to obtain 350 cc of a solution that has a 14% concent

Pavlova-9 [17]

Answer:

105 cc of 7% solution

245 cc of 17% solution

Step-by-step explanation:

If x = volume of 7% solution, and y = volume of 17% solution, then:

x + y = 350

0.07x + 0.17y = 0.14(350)

Solve with substitution:

0.07x + 0.17(350 − x) = 0.14(350)

0.07x + 59.5 − 0.17x = 49

10.5 = 0.10x

x = 105

y = 245

7 0

3 years ago

The surface area of a sphere with radius R can be calculated using the formula S=4pi*r^2. Write a formula showing r's dependence

son4ous [18]

Step-by-step explanation:

your expression for the dependence of r on S is correct

4 0

2 years ago

A ladder leans against a building that angle of elevation of the latter is 70° the top of the ladder is 25 feet from the ground.

VashaNatasha [74]

Answer:

a. 20.5

Step-by-step explanation:

because this will form a right triangle we can use tan (opposite over adjacent) so an equation we could set up would be tan(70)=25/x

therefore we can just solve the equation which would give us 20.45. so if we round it the answer would be a

3 0

3 years ago

Read 2 more answers