y = 15 when x = 60, find y when x = 45

plz mark as brainliest

Answer:

-1 3/4

Step-by-step explanation:

Answer:

C

Step-by-step explanation:

3706*4

3000*4=12000

700*4=2800

6*4=24

12000+2800+24=14824

Given :

Target have apple watches on sale this week for $349 and you get an additional 5% off if you use our red card. Best buy sells them for $389 and you have a coupon for 15% off.

To Find :

How much money would you save by purchasing the watch from the store with the better buy.

Solution :

Selling price at Target :

S.P = $( 349 - 349×0.05)

S.P = $331.55

Selling price at Best buy :

S.P = $( 389 - 389×0.15 )

S.P = $330.65

Amount of price saved = $( 331.55 - 330.65 ) = $0.9 .

Hence, this is the required solution.

Answer:

the answer is A) grams

Step-by-step explanation:

just took the test on edge 2021

Answer:4x +10y = 500

Step-by-step explanation:

Answer:

$10 i think

Step-by-step explanation:

The solution for the equation will be 37 a² - 55 a + 30

What is Linear Equation in 2 variables?

An equation is said to be linear equation in two variables if it is written in the form of ax + by + c=0, where a, b & c are real numbers and the coefficients of x and y, i.e a and b respectively, are not equal to zero.

Given data ,

g ( x ) = x² - 5 x + 8

To solve for g ( 5 a - 2 ) + 3 g ( 2 a ) , substitute for the value of x

Therefore ,

g ( 5 a - 2 ) = ( 5 a - 2 )² - 5 ( 5 a - 2 ) + 8

                  = ( 25 a² + 4 - 20 a ) - 25 a + 10 + 8

                  = 25 a² - 45 a + 22

3 g ( 2 a ) = 3 [ (2 a )² - 10 a + 8 ]

                = 3 [ 4 a² - 10 a + 8 ]

                = 12 a² - 10 a + 8

And , g ( 5 a - 2 ) + 3 g ( 2 a ) = 25 a² - 45 a + 22 + ( 12 a² - 10 a + 8 )

                                               = 37 a² - 55 a + 30

Hence , the value of the equation will be 37 a² - 55 a + 30

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Answer:

the word total tells you the operation is addition

Answer:

$95 in one day

Step-by-step explanation:

$475 divided by 5 is $95.

I apologize if I'm wrong

Answer: 16

Step-by-step explanation:

The fraction in simplest form is 7

First, you must simplify the numerator and denominator of the fraction.

[tex]\frac{14}{2}[/tex]

Then, divide the numerator by the denominator

7

Answer:

Equation: 25% x n = 24

n = 96

Step-by-step explanation:

Because of means to multiply 25% OF n would mean you multiply to solve for n you would do the opposite which is dividing. 25% is the same as .25 so you would do...

24 ÷ .25 = 96

So 96 = n

Hope that helps and have a great day!

Answer: B

4 inches

Step-by-step explanation:

The weight travel from maximum displacement to minimum displacement is 4 inches.

The relative shift in a wave's position that occurs when it passes through a medium is referred to as wave displacement.

When a wave oscillates, displacement is the movement of a particle or field relative to its resting location. The amplitude of the wave is a measurement and recording of the largest displacement that has place.

Given:

From the graph we can a wave.

Now, we can see that the Wave is 2 inches in crust and 2 inches in trough.

So, the weight travel from maximum displacement to minimum displacement is

= 2 + 2

= 4 inches.

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Answer:

6f + 6g -5

Step-by-step explanation:

(6f - 3 + 2g) - (-4g + 2)

= 6f - 3 +2g + 4g -2

= 6f + 6g -5

Answer:

51/5

Step-by-step explanation:

Multiply 10 by the denominator to get the numerator and keep the denominator the same.

The value of the mixed fraction 10¹/₅  as an improper fraction is 51/5.

Any number of equal parts is represented by a fraction, which also represents a portion of a whole. A fraction is a number that is a component of a whole. By breaking a whole into a number of parts, it is evaluated.

To convert 10¹/₅ to an improper fraction, multiply your whole number (10) by your denominator (10 x 5 = 50), then add your numerator (1) 50 + 1 = 51. Now multiply that by your original denominator (5) to get 51/5.

In summary:- (whole number x denominator + numerator) / original denominator.

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Answer:

x= 120°

Step-by-step explanation:

cos(2x)-cos(x)=0

[tex]\Rightarrow 2\cos^2x-\cosx-1=[/tex]0 [as [tex]\cos(2x)=2\cos^2x-1[/tex]]

[tex]\Rightarrow 2\cos^2x-2\cosx +\cosx-1=0[/tex]

[tex]\Rightarrow 2\cos x(\cos x-1) +(\cos x-1)=0[/tex]

[tex]\Rightarrow (\cos x-1)(2\cos x +1)=0[/tex]

[tex]\Rightarrow \cos x-1=0 \;or\; 2\cos x +1=0[/tex]

[tex]\Rightarrow \cos x=1 \;or\; \cos x =-1/2[/tex]

[tex]\Rightarrow x=\cos^{-1}1 \;or\; x =\cos(-1/2)[/tex]

For [tex]x=\cos^{-1}1[/tex] and 0° < x <180°

There is no possible value of x.

For [tex]x =\cos(-1/2)[/tex] and 0° < x <180°

The possible value of x is

x= 120°

Answer:

C/ 0 or 120

Step-by-step explanation:

edge 2020

Answer:

Step-by-step explanation:

The LCM (lest common multiple) of 6 and 8 is  24

the multiples of 8 are 8, 16, 24, 32...

the multiples of 6 are 6, 12, 18, 24, 30...

They have 24 in common, so 24 is the answer

Answer:

B: 24

Step-by-step explanation:

the multiples of 8 are 8, 16, 24, 32...

the multiples of 6 are 6, 12, 18, 24, 30...

24 is the least common multiple that id the same with both numbers

Answer:

n

Step-by-step explanation:

Answer:

he can only buy 3 boxes of candy. then he will be left over with 32.03

Step-by-step explanation:

Answer:

Carlos can buy three boxes of candy, buy his mom her present, and have two dollars and three cents left.

Step-by-step explanation:

50-30=20

20-5.99=14.01

14.01-5.99=8.02

8.02-5.99=2.03

Hope this helps!!

Answer:

B

Step-by-step explanation:

Ku's since it has the highest score with +12

Answer:

70°

Step-by-step explanation:

In an isosceles triangle the 2 base angles are congruent , thus

base angle = [tex]\frac{180-40}{2}[/tex] = [tex]\frac{140}{2}[/tex] = 70°

[tex]f(x) = 2x + 3[/tex]

[tex]y = 2x + 3[/tex]

Subtract the sides of the equation minus 3

[tex]y - 3 = 2x[/tex]

Divided the sides of the equation by 2

[tex] \frac{y - 3}{2} = x \\ [/tex]

So ;

[tex] {f}^{ - 1}(x) = \frac{x - 3}{2} \\ [/tex]

_________________________________

And we're done.

Thanks for watching buddy good luck.

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Answer:

Translation

Step-by-step explanation:

Translation means that it moves without changing shape, and here it just moves to the right, but the shape is still the same

Answer:

angle y = 63

x= 49 ( v.o.a)

Step-by-step explanation:

Answer:

x=49

y=63

Step-by-step explanation:

X is 49 because it's opposite the other angle that's 49

y is 63 because along with that other angle that's 63 it's alternate to that other angle. Alternate angles are equal btw.

Have a good time and feel free to ask me again.

Answer:

yes

Step-by-step explanation:

Substitute x = - 8 and y = - 7 into the equation

If both sides are equal then (- 8, - 7) is a solution

left side = 3x + 10 = 3(- 8) + 10 = - 24 + 10 = - 14

right side = 2y = 2(- 7) = - 14

Since both sides are equal then (- 8, - 7) is a solution to the equation

Answer:

[tex]A.[/tex] [tex]y = \frac{5}{2}x + 1[/tex]

Step-by-step explanation:

Because if look closely at the top arrow it lines on 5 and 2 so that would be [tex]\frac{5}{2}[/tex] and then + 1 because it is also on the 1.

Hope I Helped! :)

Answer:

Which points are collinear?

G, A, and T

G, E, and T

A, T, and E

G, A, and E

Step-by-step explanation:

that what i nkow sorry

Answer:

2 complex roots

2 positive real roots

0 negative real roots

Brainliest please?

Answer:

(x + 1 ) is a factor

Step-by-step explanation:

Given a polynomial with roots x = a, x = b , then the corresponding factors are

(x - a) and (x - b)

From the graph

The roots are x = - 1 and x = 4 , thus factors are

(x - (- 1)) and (x - 4) , that is

(x + 1) and (x - 4)

(x + 1) is the required factor

Answer:

C

Step-by-step explanation:

Let the missing number be x .

Then :-

[tex]4(11 + 7) = x + 28[/tex]

[tex]4 \times 18 = x + 28[/tex]

[tex]72 = x + 28[/tex]

[tex]x + 28 = 72[/tex]

[tex]x = 72 - 28[/tex]

[tex]x = 44[/tex]

Therefore , 4 ( 11 + 7 ) = 44 + 28 .