d/4-9=-3
Type only the number for "d".

Answer:

24 1/8 teaspoons should be equal to 4 3/4 teaspoons.

Step-by-step explanation:

We let t be the number of 1/8 teaspoons

[tex] \frac{1}{8} t = 4 \times \frac{3}{4} \\ [/tex]

The equation above just means if I have t 1/8 teaspoons is equal to 4 3/4 teaspoons

[tex] \frac{1}{8} t = 4 \times \frac{3}{4} \\ \frac{1}{8} t = 3 \\ t = 24[/tex]

Hopefully, you'll get answers as good as the ones you're giving.

For this question, you would need to spend whatever you have left after you bail out your daughter and her math teacher.

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Method #1

Multiply the two values to get 12*16 = 192

Then divide over the GCF 4 getting 192/4 = 48

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Method #2

List out the multiples of each and see what they have in common

Multiples of 12 = {12, 24, 36, 48, 60, 72, 84, 96, ...}

Multiples of 16 = {16, 32, 48, 64, 80, 96, ...}

We see that 48 is the smallest common multiple.

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Method #3

Find the prime factorization for each

12 = 2*2*3

16 = 2*2*2*2

The unique prime factors are 2 and 3

The prime 2 shows up at most 4 times, so 2^4 = 16 is one factor of the LCM

The prime 3 shows up at most 1 time, so 3^1 = 3 is the other factor of the LCM

The LCM is 3*16 = 48.

The least common multiple (LCM) of 12 and 16 is 48.

To find the LCM, you can use the following steps:

List the multiples of each number until you find a common multiple.

Multiples of 12: 12, 24, 36, 48, 60, 72, 84, 96, 108, 120, 132, 144, ...

Multiples of 16: 16, 32, 48, 64, 80, 96, 112, 128, 144, ...

The least common multiple (LCM) is the smallest number that appears in both lists.

The smallest number that appears in both lists is 48.

So, the least common multiple (LCM) of 12 and 16 is 48.

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The equation for the given situation is 7x+6=55 and the solution is x=7. Therefore, option A is the correct answer.

The given statement is six more than the product of seven and a number is 55.

In mathematics, an equation is a formula that expresses the equality of two expressions, by connecting them with the equals sign =.

Let the unknown number be x.

Now, six more than the product of seven and a number is 55

7x+6=55

Solve the obtained equation.

That is, 7x=55-6

⇒7x=49

⇒x=7

The equation for the given situation is 7x+6=55 and the solution is x=7. Therefore, option A is the correct answer.

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Answer:The correct answer's are (A., C. , AND D.)

BRAINLIEST PLZ

Answer:

The answer is A C and D

Step-by-step explanation:

Took the test a while ago

Answer:

Linear equation: (-2,-6)

Quadratic Equation: y = [tex]x^2[/tex] +8x =12

Step-by-step explanation:

see Example image #1 for Linear Equation graph

See Example image #2 for Quadratic Equation graph

Quadratic Equation Explanation:

x = -2 an x = -6 are the two real distinct solutions for the quadratic equation, which means that x+2 and x+6 are the factors of the quadratic equation.

( x + 2 ) ( x + 6 ) = 0

Expand  ( x + 2 ) ( x + 6 )  using the FOIL Method.

x ⋅ x + x ⋅ 6 + 2 x + 2 ⋅ 6 = 0

Simplify and combine like terms.

[tex]x^2[/tex] + 8 x + 12 = 0

The standard quadratic equation using the given set of solutions{ − 2 , − 6 }  is

y = [tex]x^2[/tex] + 8 x + 12 .

Answer:

Here, Diameter of the whole tube = 10 m

Diameter of the inner tube= 10mm - 2 mm= 8mm

Now,

Area of the shaded region =1/4 ×πd^2

=1/4×3.14×8^2

=50.24 mm^2

Step-by-step explanation:

f(x) = 40 (2 + e⁻ˣ) / x

If we say g(x) = 1 / x, then:

0 < g(x) < f(x)

g(x) diverges. and f(x) > g(x), so f(x) also diverges.

Answer:

(-3, 2)

Step-by-step explanation:

Given that point Q, partitions segment PE, such that PQ:QE is 1:3, coordinates of point Q is found using the formula below:

[tex] x = \frac{mx_2 + nx_1}{m + n} [/tex]

[tex] y = \frac{my_2 + ny_1}{m + n} [/tex]

Where,

[tex] P(-4, 4) = (x_1, y_1) [/tex]

[tex] E(0, -4) = (x_2, y_2) [/tex]

[tex] m = 1, n = 3 [/tex]

Plug in the necessary values to find x and y coordinates for point Q as follows:

[tex] x = \frac{mx_2 + nx_1}{m + n} [/tex]

[tex] x = \frac{1(0) + 3(-4)}{1 + 3} [/tex]

[tex] x = \frac{0 - 12}{4} [/tex]

[tex] x = \frac{-12}{4} [/tex]

[tex] x = -3 [/tex]

[tex] y = \frac{my_2 + ny_1}{m + n} [/tex]

[tex] y = \frac{1(-4) + 3(4)}{1 + 3} [/tex]

[tex] y = \frac{-4 + 12}{4} [/tex]

[tex] y = \frac{8}{4} [/tex]

[tex] y = 2 [/tex]

The coordinates of the point Q are (-3, 2))

Answer:

A. 2.5

B. 56 |\ 77

C. 15 /| 9

Answer:The diffrence is 11

Answer:

p = 5

Step-by-step explanation:

-3(-3-4p) = 69

-3×(-3) + -3× (-4p) = 69

9 + 12p = 69

12p + 9 - 9 = 69 - 9

12p = 60

p = 5

Hope this helps!!!

Answer:

.36 repeating (both the 3&6)

Sorry my handwriting is bad!!

Answer:

1239.1

Step-by-step explanation:

x + y = z

x = 789.4 (your money)

y = 449.7 (Your mom's money)

z = Total amount of money.

789.4 + 449.7 = z

789.4 + 449.7 = 1239.1

z = 1239.1

It equals 5- hope this helps---

Answer:

A, C, and E are correct answers because the other answers are decimals and you can't have a fraction of a car to wash.

does that make sense?

Hope this helps! Have a great day /night (wherever u r) : )

Answer:

8x (x+7) =32+2x :x=-4

Step-by-step explanation:

best i got i had someone help me lol

Answer:

Step-by-step explanation:

8 ( x + 7 ) = 32 + 2x

8x + 56 = 32 + 2x

8x - 2x = 32 - 56

6x = - 24

x = - 24/6

x = - 4

Answer:

The required drawing showing the cliff, river, and tower as well as the details in the question is attached, please find alongside the answer

The width of the river is approximately 51.55 meters

Step-by-step explanation:

The height of the observation tower = 11 meters

The angle of elevation of the cliff top and the opposite side of the river = 20°

The angle of elevation of the tower top and the opposite side of the river = 30°

Therefore, by sine rule, we have;

h/sin(20) = w/sin(60)

11/sin(10) = length, l/sin(60)

l = sin(60) ×11/sin(10) ≈ 54.86 meters

w = l × cos (20) = 54.86 meters × cos (20) ≈ 51.55 meters

The width, w, of the river is approximately 51.55 meters.

Answer:

u = 3w -9/2

Step-by-step explanation:

-2u + 6w = 9

Subtract 6w from each side

-2u + 6w-6w = 9-6w

-2u  = 9-6w

Divide each side by -2

-2u /-2 = 9/-2-6w/-2

u = 3w -9/2

If I'm right it's (D). I hope this helps.

Answer:

The decrease of the decimal rate -1.05 mm/year can be rounded to -1. You don’t need to round 2.48 because you’re multiplying by -1. Since -1.05 is negative and rounded to a greater value, the estimate could be adjusted to a slightly lesser value, maybe -2.5 or -2.6.

Step-by-step explanation: I'm taking the test

Answer:

Sample response: The decrease of the decimal rate -1.05 mm/year can be rounded to -1. You don’t need to round 2.48 because you’re multiplying by -1. Since -1.05 is negative and rounded to a greater value, the estimate could be adjusted to a slightly lesser value, maybe -2.5 or -2.6.

Step-by-step explanation:

17 feet x 12 inches per foot = 204 total inches.

204 inches / 18 inches = 11.33

They cut 11 pieces and had 12x 0.33 = 4 inches remaining.

Answer:

186 inches

step by step: multiple 17x12 then subtract ur  answer from 18 theres ur answer

Answer:

[tex]\boxed{A. a < 7}[/tex]

Step-by-step explanation:

Hey there!

Well given,

2a + 6 < 4(a - 2)

We need to simplify for a.

Distribute 4, 4(a - 2)

4*a = 4a

4*-2 = -8

2a + 6 < 4a - 8

-2a to both sides

6 < 2a - 8

+8 to both sides

14 < 2a

14 ÷ 2 = 7

Thus, a < 7.

Hope this helps :)

Answer:

a > 7

Step-by-step explanation:

Distribute the 4 on the right side. (Distributive Property)

Put the like terms together.

Combine like terms.

Divide on both sides (divide by the coefficient) and flip the inequality sign.

Your final answer should a > 7

Answer:

Step-by-step explanation:

-50 = -5x - 3(5x + 15)           {Use distributive rule}

-50 = -5x  + 5x *(-3) + 15*(-3)

-50 = -5x - 15x - 45         {Combine like terms}

-50 = -20x - 45     {Add 45 to both sides}

-50 + 45 = -20x

-5   = -20x         {Divide both sides by -20}

-5/-20 = x

1/4 = x

Answer:

6/24 is 25 percent......  so 25% of his apples are bad

Step-by-step explanation:

Answer:

25%

Step-by-step explanation:

6 is the number of apples bad

That means that 6/24 of them were bad apples

6/24=1/4 since you divide by 6 on numerator and denominator

1/4 can be expressed as 25%

Answer:

y=10

Step-by-step explanation:

you first add 10 to both sides

the bring down the -5y

thr divide it -50 with -5

Answer:

Null Hypothesis, [tex]H_0[/tex] : [tex]\mu[/tex] = 136 mm Hg  

Alternate Hypothesis, [tex]H_A[/tex] : [tex]\mu\neq[/tex] 136 mm Hg

In this context type I error is rejecting that the μ is equal to 136 mm Hg when in fact μ is equal to 136 mm Hg.

Step-by-step explanation:

We are given that the mean systolic blood pressure, μ, of CEOs of major corporations is different from 136 mm Hg, which is the value reported in a possibly outdated journal article.

He measures the systolic blood pressures of a random sample of CEOs of major corporations and finds the mean of the sample to be 126 mm Hg and the standard deviation of the sample to be 18 mm Hg.

So, Null Hypothesis, [tex]H_0[/tex] : [tex]\mu[/tex] = 136 mm Hg     {means that the mean systolic blood pressure, μ, of CEOs of major corporations is 136 mm Hg}

Alternate Hypothesis, [tex]H_A[/tex] : [tex]\mu\neq[/tex] 136 mm Hg      {means that the mean systolic blood pressure, μ, of CEOs of major corporations is 136 mm Hg}

Type I error states that the null hypothesis is rejected when in fact the null hypothesis was true. So, in this context type I error is rejecting that the μ is equal to 136 mm Hg when in fact μ is equal to 136 mm Hg.

Suppose the researcher decides not to reject the null hypothesis. It means the researcher is making a type I error.

Answer:

25m=c is the right answer