Valerie purchased x tubes of lipstick at $4 each and y bottles of nail polish at $2 each. she spents less than $12 not including tax. which point represents a reasonable number of lipsticks and bottles of nail polish that valerie purchased?a) 2,3
b) 1,5
c) 1,3
d) 2,2

Answers

Answer 1

Answer: this can be solved with an equation.

$4x+2y< 12$

now, as far as I can tell this question was made multiple choice for a reason; just start to plug in numbers. So using the answers x is either equal to 1 or 2. lets try and solve the equation plugging 2 in. When you solve for this you end up with $y<2$ none of your answers have one where y<2 so x must be 1. so lets solve for x=1.
you end up getting $y<4$

The only answer where x=1 and y<4 is C sos c is your answer. Hope this helped! :)

Related Questions

Which sequence is modeled by the graph below?coordinate plane showing the points 2, 1; 3, 3; and 4, 9 an = one third(27)n − 1 an = 27(one third)n − 1 an = one third(3)n − 1 an = 3(one half)n − 1
Please help, need answer ASAP! Will give brainliest to correct answer!
The LCD for the fractions 1/3, 3/4, 5/32, and 8/9 is A. 3,072. B. 288. C. 24. D. 64.
G(x) = 3x -1. Find x such that g(x)= 20.g(x)= 3x+1. Find x such that g(x)= 22.g(x)= 2x-5. Find g(1/2) and g(a)=99.g(x)=x+5/2. Find g(3), g(0), g(-3) and g(x)=0Please solve this quickly. I need it right now. No silly answer will not be allowed.
If 4x+5y=10 and x+3y = 8 then (5x+8y)/3=

Solve x^2=x+6 by factoring

Answers

Answer:

(x+2)(x-3)

Step-by-step explanation:

easy

A and B share the cost in a ratio of 3:2. A pays £125 how much does b pay?

Answers

To solve this problem, we can set up proportion, which is two equivalent ratios. In this case, we are using the ratio of A to B to figure out the amount that B pays using our value for A. We are allowing x to represent the unknown value for the B payment. This is modeled below:

3/2 = £125/x

To simplify, we can perform cross-multiplication. This means multiplying the numerator of one fraction by the denominator of the other and setting it equal to the product of the other numerator and denominator. This is modeled below:

(125)(2) = (3)(x)

Next, we can simplify the equation by performing the multiplication on both sides of the equation.

250 = 3x

Finally, we should divide both sides by 3 to get our unknown variable x alone on the right side of the equation.

x = 83.33

Therefore, B costs £83.33.

Hope this helps!

Hello!
3 + 2 = 5
125 divided by 5 = 25
25 x 3:2 = 2
25 x 2 = 50

If ABCD is a rectangle, calculate x as a function of α

Answers

Answer:

x = 90 - 2α

Step-by-step explanation:

Solution:-

- Consider the right angled triangle " ABD ". The sum of angles of an triangle is always "180°".

< BAD > + < ADB > + < ABD > = 180°

< ABD > = 180 - 90° - α

< ABD > = 90° - α

- Then we look at the figure for the triangle "ABE". Where " E " is the midpoint and intersection point of two diagonals " AC and BD ".

- We name the foot of the perpendicular bisector as " F ": " BF " would be the perpendicular bisector. The angle < BAE > is equal to < ABD >.

< ABD > = < BAE > = 90° - α ... ( Isosceles triangle " BEA " )

Where, sides ( BE = AE ).

- Use the law of sum of angles in a triangle and consider the triangle " BFA " as follows:

< ABF> + < BFA > + < BAF > = 180°

< ABF > = 180 - (90° - α) - 90°

< ABF > = α

Where, < BAF > = < BAE >

- The angle < ABD > = < ABE > is comprised of two angles namely, < ABF > and < FBE > = x.

< ABD > = < ABE > = < ABF > + x

90° - α = α + x

x = 90 - 2α ... Answer

Answer:

Step-by-step explanation:

The length of this triangle is 10 squares

and the width is 4 squares

The diagonals divide the rectangle into four triangles

These traingles are isoceles

Each two triangles facing each others are identical

<B = 90 degree

B = alpha + Beta

Let Beta be the angle next alpha

The segment that is crossing Beta is its bisector since it perpendicular to the diagonals wich means that:

Beta = 2x

Then B = alpha + 2x

90 = alpha +2x

90-alpha = 2x

x = (90-alpha)/2

Tamora just made the last of her monthly payments on her loan. She had been making these payments for the past nine years. The loan had a principal of $10,675 and an interest rate of 4.75%, compounded monthly. In addition, Tamora paid $939.25 in service charges. What was Tamora’s total finance charge? Round all dollar values to the nearest cent.a.
$939.25
b.
$11,614.25
c.
$3,403.53
d.
$2,464.28

Answers

Answer : $3403.53

Detailed Solution:
principal was 10,675
interest rate was 4.75% per year compounded annually.
additional $939.25 was paid in service charges.
payment on the principal plus interest is shown below:

pv = 10675
i = .0475/12 = .0039583333... per month.
n = 9 * 12 = 108 months.
fv = 0
pmt = 121.6635... per month
total finance charge would be (108 * 121.6635... + 939.25 - 10675).
that equals to 13139.66 + 939.25 - 10675 = 3403.91

principal = 10,675
interest rate = 4.75% per year compounded monthly.
additional $939.25 was paid in service charges.

Annuity Payment PV
10,675 * (4.75%/12) ÷ [1 - (1+ 4.75%/12)^-12*9]
10,675 * 0.00396 ÷ [1 - (1.00396)^-108]
42.273 ÷ (1 - 0.655)
42.273 ÷ 0.345 = 122.53

122.53 * 108 = 13,233.24 interest and principal

13,233.24 + 939.25 - 10,675 = 3,497.49

The answer is closer to Choice C. The minimal difference in amount is due to the rounding off of decimal places.

PLEASE HELPGiven: AABC with vertices A(5,-2), B(5, -7), and C(1, -2). Which set of
coordinates best repositions the triangle to make a coordinate proof easier?
o (0,0),(4,0), and (4.-5)
O (0,0).(-4,0), and (0, -5)
O(0,0). (0,4), and (5,0)
O (0,0),(4,0), and (0, -5)
None of the other answers are correct

Answers

Answer: (0,0),(0,4), and (5,0)

Step-by-step explanation:

It is easy to find lengths of horizontal and vertical segments and distances from (0,0) so always place one vertex at the origin and one or more sides on an axis.

This answer has an x intercept and y intercept.

What are combinations of numbers and operations.