A student saves $30 per month. How much is saved in 4 months?(PLz help)

Answer:

Hi!

Step-by-step explanation:

Since an isosceles triangle has two sides that are equal, those sides are A and C. To do this problem, you would need to substitute the values in for A=C, which would make it 3x+40=x+50. Bring the variables to one side and you have 2x=10, divide by 2. Your answer would be x=5. To find the value of angle A, you do 3*5=15+40=55. Then you can always check with C, 5+50=55. There you go! Hope I helped good luck! What grade are you in by the way?

Answer:

-55/78 OR. -0.7

Step-by-step explanation:

Answer:

Step-by-step explanation:

Exact Form: x(39)/(2)

Mixed form:x=19(1)/(2)

Answer:

39/2

Step-by-step explanation:

2x/3-9=4

2x/3=13

2x=39

x=39/2

Answer:

C

Step-by-step explanation:

Answer:

let the larger number be x and smaller number be y

1 equation

x-y=19

or x=19+y

2 equation

x=4y-8

then

putting valu of x in eqn 2nd

19+y=4y-8

19+8=4y-y

27=3y

y=9

so putting value of y in eqn 1

x= 19+9

 x=28

therfore, larger number =28

smaller number =9

Step-by-step explanation:

Answer:

6 & 2

Step-by-step explanation:

6x2y2

So 6 is the coefficient of x because it is bonded to x

and 2 is the coefficient of y because it is bonded to y,

so the answer is 6 & 2

Hello!!

This is a tricky question and I have found the answer for it!

Basically you have 3 answer choices. You can either divide 16 and $5.92 and then see what answer you get. If you are like me and hate doing difficult math work then you can just multiply each number by 16 and whatever sums up to $5.92 then that is your answer.

0.37 multiplied by 16 = $5.92

Answer: personaly i would choose C

Step-by-step explanation:

the -25 is bigger than the 2 so it will be a negative answer

Yo sup??

4x+5y=-9

y=(-4x)/5-9/5

we see that this is of the form y=mx+c

where m is the slope

therefore the slope of the line is -4/5

To find y intercept, put x=0

y=-4*0/5-9/5

y=-9/5

Therefore y intercept is -9/5

Hope this helps.

Answer:

Inches

Step-by-step explanation:

Answer:

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Answer: M = 1

Step-by-step explanation:

Use the slope formula to find the slope

Answer:

slope=1

Step-by-step explanation:

So the equation to find slope is m=y²-y¹

-------

x²- x¹

Using that equation, we take 2= y² and 1= y¹ also 3= x² and 2= x¹

2-1 = 1

3-2 = 1

so the answer is 1!

Answer:

jsjdbxbx bxbxbzv aí bsc

9514 1404 393

Answer:

  A)  278.3

Step-by-step explanation:

Write your question as an equation and solve.

  46% × what = 128

Divide by the coefficient of 'what':

  what = 128/0.46 ≈ 278.3

Answer:

The graph is included below as an attachment.

The slope is the ratio of the change in the cost to the change of the amount of deli meat. The magnitude means that there is a change of 3.5 units in the cost per each pound of change of deli meat.

Step-by-step explanation:

The following linear equation represents the cost ([tex]y[/tex]), measured in dollars, as a function of the amount of deli meat ([tex]x[/tex]), measured in pounds:

[tex]y = 3.5\cdot x[/tex] (1)

The graph is included below as an attachment.

The slope is the ratio of the change in the cost to the change of the amount of deli meat. The magnitude means that there is a change of 3.5 units in the cost per each pound of change of deli meat.

f (x) = a(x - h)2 + k, where (h, k) is the vertex of the parabola. FYI: Different textbooks have different interpretations of the reference "standard form" of a quadratic function.

The standard form of a parabola is y=ax2++bx+c , where a≠0 . The vertex is the minimum or maximum point of a parabola. If a>0 , the vertex is the minimum point and the parabola opens upward. If a<0 , the vertex is the maximum point and the parabola opens downward.

Answer:

Step-by-step explanation:

nonproportional. doesn't pass through the origin, so it's not proportional

Answer:

40

Step-by-step explanation:

Answer:

Step-by-step explanation:

  Measure of one angle of the triangle is given to be 42

Measure of second angle of the triangle is given to be 73

Let the measure of the third angle of the triangle be x

Now, By using the angles sum property of a triangle, We have :

Sum of all the three angles of a triangle is always supplementary

⇒ ∠1 + ∠2 + ∠3 = 180°

⇒ 42° + 73° + ∠3 = 180°

⇒ 115° + ∠3 = 180°

⇒ ∠3 = 180° - 115°

⇒ ∠3 = 65°

Hence, The measure of third angle of the triangle is 65° its actually  42 is the answer

Answer:The pictures not that clear

Step-by-step explanation:

Answer:

Yes it's a function.

Step-by-step explanation:

To know if it's a function check if there is two x-intercepts. If there is them it's not a  if there isn't then, it's a function.

Answer:

54

Step-by-step explanation:

1. Add the numbers in parentheses which is 8 and 22 to get 30

2. Add 30 plus 24 to get 54

Hope this helps :)

Answer:

The GCF is 150.

Step-by-step explanation:

hope this helps

The factors of 300 are: 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300

The factors of 450 are: 1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450

Then the greatest common factor is 150.

Answer:

GFC: 150

Step-by-step explanation:

prime factorization of 300: 300 = 2 × 2 × 3 × 5 × 5

prime factorization of 450: 450 = 2 × 3 × 3 × 5 × 5

then multiply all the prime factors common to both numbers: GCF = 2 × 3 × 5 × 5

GCF = 150

Answer:

a) Recommended slope: 4, b) v = 24, c) h = 8.5

Step-by-step explanation:

a)

h = 1 / 4 of v

Slope = rise / run

= v / (1 / 4) v

= 4

Therefore, the recommended slope of the ladder is 4.

b)

h = 6

Therefore v equals 6 x 4 = 24 to satisfy the recommended slope.

c)

v = 34

Therefore h equals 34 / 4 = 8.5 to satisfy the recommended slope.

Answer:

Proportional

Step-by-step explanation:

It follows the proportion of 1:10, 1 part bleach to 10 parts water.

Answer:

I think its D

Step-by-step explanation:

i might be wrong

Answer:

2 Teaspoons of garlic powder are used

Step-by-step explanation:

Turn it into a ratio

6:15

We know that the other ratio is X=5, we need to find out the value of X

Divide 15 by 5

and then divide 6 by 3

2:5 or 2 teaspoons of garlic powder and 5 Teaspoons of salt

Answer:

e < 9

Step-by-step explanation:

e/3 + 2 < 5

       -2     -2

e/3 < 3

Multiply both sides by 3 to get e by itself

e < 3 × 3

e < 9

Answer: This is what I think the answers are....

Hopefully this helps

Step-by-step explanation: