Melissa’s family is driving out of state to her grandmother’s house. They know that it takes 20 gallons of gas to get there, and the cost of three gallons of gasoline is $10.50. How much should the family budget to make the one-way trip?

Answer:

D. Patel found the incorrect quotient and checked his work using multiplication incorrectly.

Step-by-step explanation:

The dividend is  the divisor is  Divide the dividend by the divisor (division by fraction means multiplication by its reciprocal):

so the quotient is 48, not  

To check the answer, Patel has to multiply the quotient by the divisor to get the dividend. Check answer:

Hence, Patel found the incorrect quotient and checked his work using multiplication incorrectly.

hope this helps :)

The Division of (7/3) ÷ (2/9) gives 21/2.

The fractional bar is a horizontal bar that divides the numerator and denominator of every fraction into these two halves.

Given:

Divide 7/3 by 2/9

So, (7/3) ÷ (2/9)

= 7/3 x 9/2

= 7 x 3/2

= 21/2

Hence, the division results to 21/2.

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Answer:

x ≥ -1

Step-by-step explanation:

Hope this helps

Answer:

what idu

Step-by-step explanation:

Answer:

58.69

Step-by-step explanation:

maybe you can try

Answer:

3 or 6.67%

Step-by-step explanation:

I'm assuming you want how much cars his prediction was off or how much percent

48 - 45 = 3

3/45 = 6.67%

Answer:

56.4 degrees

Step-by-step explanation:

90 degrees - 33.6 degrees = 56.4 degrees

Answer:

this would be 56.4

Step-by-step explanation:

because im smart and its right

Answer:

A

Step-by-step explanation:

[tex]2 |x + 3| = 12[/tex]

[tex] \frac{2 |x + 3| }{2} = \frac{12}{2} [/tex]

[tex] |x + 3| = 6[/tex]

this type of question have 2 answer the positive and negative one

[tex] x + 3 = 6 \: \: \: \: \: \: and \: \: \: \: \: x + 3 = - 6[/tex]

[tex]x = 6 - 3 \: \: \: \: \: \: \: and \: \: \: \: \: \: x = - 6 - 3[/tex]

[tex]x = 3 \: \: \: \: \: and \: \: \: \: x = - 9[/tex]

so the answer is A

hope it helps

for any question comment me ❤❤❤

Answer:

Umm let me see

Step-by-step explanation:

Step-by-step explanation:

(λ + 1) x² − 2x + (1 − λ) = 0

The discriminant is:

D = b² − 4ac

D = (-2)² − 4 (λ + 1) (1 − λ)

D = 4 − 4 (λ − λ² + 1 − λ)

D = 4 − 4 (1 − λ²)

D = 4 − 4 + 4λ²

D = 4λ²

Since D ≥ 0, the roots are real.

Using quadratic formula, the roots are:

x = [ -b ± √(b² − 4ac) ] / 2a

x = (2 ± 2λ) / (2(λ + 1))

x = (1 ± λ) / (λ + 1)

α, β = 1 or (1 − λ) / (λ + 1)

Therefore, the squares of the roots are:

α², β² = 1 or (1 − λ)² / (λ + 1)²

And the equation with these roots is:

(x − 1) (x − (1 − λ)² / (λ + 1)²) = 0

(x − 1) ((λ + 1)² x − (1 − λ)²) = 0

(λ + 1)² x² − (1 − λ)² x − (λ + 1)² x + (1 − λ)² = 0

(λ + 1)² x² − (1 − λ + λ + 1)² x + (1 − λ)² = 0

(λ + 1)² x² − 4x + (1 − λ)² = 0

Answer:

0.491 or 49.1%.

Step-by-step explanation:

Prob(selecting a senior male)

= number of senior males / total number of students

= 82/167

= 0.491

Answer:

I dont think so I would look at it as how did they get the -2

Answer:

no

Step-by-step explanation:

it does not matter only when you are adding or subtracting fractions you need the same denominator.

Answer:

No

Step-by-step explanation:

you could have any value for the denominator

Yes you are correct. You divide both sides by -6 to isolate x. Dividing both sides by a negative number will flip the inequality sign.

If you need to graph this, then you'll have a closed circle at -12 on the number line. Then you'll have shading to the left of this closed circle. The closed circle indicates "include this endpoint as part of the shaded solution set".

Answer: [tex]x\geq 12[/tex]

Step-by-step explanation: You messed up the sign

Edit: No I messed up, you were right

Answer:

45 (Forty Five)

Step-by-step explanation:

I think

Answer:

the sub goes 9.375 feet per second

Step-by-step explanation:

leave a thanks

Answer:

well maybe you just have to do something that he likes with him and get a little closer to him as a friend before you try something

Step-by-step explanation:

Answer:

continue to be yourself then hell relize

what missin

Answer:

68 pounds of seed are needed per acre, as it is only a one acre field.

Answer: If it takes 68 pounds to plant a one acre field then it's 68 pounds of seeds per acre.

Unless you messed up the question?

Answer:

  True

Step-by-step explanation:

The bottom line from synthetic division is 3, 4, 7, 26. All of these values are positive, indicating that 3 is an upper bound on the roots.

Answer: true

Step-by-step explanation:

Answer:

S.I=$3375

Step-by-step explanation:

S.I=PRT/100

S.I=750×15×3/100

S.I=33750/10

S.I=$3375

Answer:

£70

Step-by-step explanation:

y×0.8=56

56/0.8= 70

70×0.8=56

you're just reversing the discount :)

Answer:

70

Step-by-step explanation:

56/4=14

14=20%

56+14=70 was original price

and you can check work by multiplying 70 by .8 which gets 56

Answer:

The value of f(2) is 1

Step-by-step explanation:

Answer:

9 boxes

Step-by-step explanation:

Boxes of Cereal 3 for the price of 2, the the price of the 3 boxes of cereals must be : 2 × £2.89 = £5.78

Boxes Megan can buy for the offer = £20 ÷ £5.78  = 3.46 (to 3 s.f.)≈ 3

3 × 3 =9 packs

But they actually only cost : 3 × £5.78  = £17.34

Therefore after buying the offer Megan has £20 - £17.34 = £ 2.66 left, which is not enough to buy a single pack, so the answer is 9.

p= 610/62, or 9.84 hope this hopes (5)

Answer:

the answer is 5.

Step-by-step explanation:

hope this helps..

Answer:

D. No integers are irrational

Answer:

C. Right

Step-by-step explanation:

It is a 90 degree angle

The answer is c

a right triangle consists of one 90 degree angle and two anles less than 90 degrees.

Answer:

Step-by-step explanation:

Area of a circle = πr²

where

r is the radius

From the question

r = 14 m

π = 3.14

The area of the circle is

A = 3.14 × ( 14 ) ²

= 3.14 × 196

= 615.44

We have the final answer as

Hope this helps you

Answer:

36" / 2.25"  * 14 = 16 * 14" = 224 inches =

18.666666 feet = 18 feet 8 inches

Step-by-step explanation:

Answer:

m∠CBD=24

Step-by-step explanation:

The angle measure of m∠CBD = 24°.

When two lines or rays intersect at a single point, an angle is created. The vertex is the term for the shared point. An angle measure in geometry is the length of the angle created by two rays or arms meeting at a common vertex.

Given:

AD= 61,

CD= 61,

and m∠ABC= 48°.

The diagram is given in the attached image.

Converse of Angle Bisector Theorem's

If a triangle's interior point is equally spaced from its two sides, that point will be on the angle bisector created by the two line segments.

That means,

angle measure of m∠CBD = 48/2 = 24°.

Therefore,  m∠CBD = 24°.

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