Please help me on this question

Answer:

x=6

Step-by-step explanation:

-4x-2(-6)=-12

multiply -2 and -6

-4x+12= -12

move the 12 to the other side

-4x= -12-12

-4x= -24

divide -4 by both sides

x= 6

Answer:

x=6

Step-by-step explanation:

m<30 will be your answer

Answer:

m<30

Step-by-step explanati

Answer:

1³ + 2³ + 3³ = 36

Step-by-step explanation:

Sum of 1³, 2³, 3³

Sum = addition (+)

1³

= 1 × 1 × 1

= 1

2³

= 2 × 2 × 2

= 8

3³

= 3 × 3 × 3

= 27

1³ + 2³ + 3³

= 1 + 8 + 27

= 36

1³ + 2³ + 3³ = 36

Answer: C. f(x) = 293(0.06)^x ; 930

Answer:

8 months

Step-by-step explanation:

Let the number of months of membership be represented by x

Total amount paid = $395

A family swimming pool membership costs $45 per month plus a one-time registration fee of $35.

Hence:

395 = 35 + 45x

We subtract 35 from both sides

395 - 35 = 35 - 35 + 45x

360 = 45x

x = 360/45

x = 8 months

Hence, they have been members for 8 months

Answer: by the looks of it you’re dealing with exponents. so the exponent of 3 ^2 would be 3 • 3 =9. So now the equation is 10-9 = 1.

Step-by-step explanation: The next one is the same. 9•9=81 // 3 + 81= 84

Hope that helps!:) -Andi

Answer:

0,8

Step-by-step explanation:

Answer:

x=4; x1=1; x2=-0.8

Step-by-step explanation:

Answer:

20

Step-by-step explanation:

Answer: you have to add 427.50+115 and that would give you your answer of 542.50

Step-by-step explanation:

Answer:

31

Step-by-step explanation:

Increases by 7 each time

its 31 bc 24 plus 7 is 31............

Answer:

1. 5⁰

2. 85⁰

Step-by-step explanation:

Answer:

see below

Step-by-step explanation:

x - 12 + 5x = 90

6x - 12 = 90

6x = 102

x = 17

so angle 1 = (17) - 12 = 5 degrees

Angle 2 = 5(17) = 85 degrees

Answer:

errr polynomials ahaha

so basically we can multiply the power outside of the parantheses with the exponents on the inside:

so

[tex]-3x^{2*4} y^{1*4}[/tex]

this will give us:

-3x^8y^4

we also unfortunately, have to use the power on the coefficient -3 as well  and we cant just MULTIPLY -3 by 4, we are going to have to multiply -3 with -3 4 TIMES(anytime we see a coefficient we MUST multiply the coefficient by itself according to the number outside of the parantheses)

so:

-3*-3*-3*-3=81

final expression

[tex]81x^{8}y^{4}[/tex]

Answer:

21 people

Step-by-step explanation:

given data

men = 7

wife = 7

children = 7

solution

As given each man and each wife means a couple

and they have 7 children

so

a total of 7 couples has had 1 child each

This makes it 7 Men + 7Wives + 7 Children = 21 People  

Therefore

here total people is 7 Men have 7 Wives Riddle is 21 People

Answer:

the answer is linear

Step-by-step explanation:

Linear is a line while non linear is not.

Answer:

7x^2 - 7x + 6

Step-by-step explanation:

Rearrange equation so its easier

-2x^2 + 9x^2 - 8x + x +3 + 3

Then simplify

7x^2 - 7x + 6

Step-by-step explanation:

(5.3 * 10³) - (8 * 10²)

= (5.3 * 10³) - (0.8 * 10³)

= 4.5 * 10³

= 4,500.

Answer:

[tex](5.3 \times {10}^{3} ) - (8 \times {10}^{2} ) \\ = (5.3 \times {10}^{3} ) - (0.8 \times {10}^{3} ) \\ = (5.3 - 0.8) \times {10}^{3} \\ = 4.5 \times {10}^{3} \\ = \boxed{4500}[/tex]

Step-by-step explanation:

OI= 3.2 cm (same as OH)

To find GI, use Pythagoras Theorem (a²+b²= c²)

6.8²+3.2²= 56.48

√56.48= 7.5 cm

hope it helps! please mark me brainliest

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Answer:

George gets 600 Zloty in return of £120

Answer:

S = 83 g and 650 kg.

Step-by-step explanation:

Gram (g)= 1000 kilograms (kg).

Jill (J)= 92000 + 250 kg.

J = 92250 kg

Sister (S) = J - (8000 + 600 kg)

S = 92250 - 8600 kg

S = 83650 kg.

S = 83 g and 650 kg.

Answer:

no sorry

Step-by-step explanation:

Answer:

2/5

Step-by-step explanation:

Cube root of 8/125

Answer: 2.04

Step-by-step explanation: Hundreth is second from the decimal place on the right so you would remove the 7 since that is the thousandth.

You round up since th e next number 7, is a number you round up and not down

Answer:

cuz the number 0 cancels out any number

Step-by-step explanation:

Answer:

x = y = 14

z = 70

Step-by-step explanation:

As we can see from the markings, x = y

So we have an isosceles triangle in ABD

the sum of angles in a triangle is 180

52 + x + y = 180

x + y = 180-52

x + y = 28

so since x = y

x = y = 14

To get z, we have that;

52 + z + 14 + 44 = 180

z + 110 = 180

z = 180-110

z = 70

Answer:

I think is asa but if not sorry

The ASA congruence theorem best expresses the relationship showing that the triangles given are congruent to each other.

Two or more triangles are said to be congruent if and only if sides and angles of one triangle is equal to the corresponding sides and angles of another triangle.

Given are two triangles.

Two angles of each triangle are marked as 64° and 72°.

So we have two angles of one triangle is equal to corresponding two angles of another triangle.

We also have from the figure two sides are equal to each other and this side is the included side of the equal angles.

So two angles and an included side of one triangle is equal to corresponding two angles and included side of another triangle which is theorem of ASA congruence.

Hence the given two triangles are congruent by ASA congruence rule.

To learn more about Congruence of Triangles, click on the link :

https://brainly.com/question/20521780

#SPJ5

Answer:

To find an equal ratio, you can either multiply or divide each term in the ratio by the same number (but not zero). For example, if we divide both terms in the ratio 3:6 by the number three, then we get the equal ratio, 1:2.

Answer:

Add the ratio terms to get the whole. Use this as the denominator.  Eg: 1 : 2 => 1 + 2 = 3.

Convert the ratio into fractions. Each ratio term becomes a numerator in a fraction.  Eg: 1 : 2 => 1/3, 2/3.

Therefore, in the part-to-part ratio 1 : 2, 1 is 1/3 of the whole and 2 is 2/3 of the whole.

Hope my answer helps you pls mark me as brainiest :))

Answer:

...

Step-by-step explanation:

Answer:

[tex]2\frac{3}{4}[/tex]

Step-by-step explanation:

We have to subtract the weight of the cat from the weight of the dog.

[tex]8\frac{1}{4} -5\frac{1}{2}[/tex]

The first issue here is that there is not a common denominator. I'm going to multiply that 1/2 by 2 to make it 2/4. The 5 does NOT change.

[tex]8\frac{1}{4} -5\frac{2}{4}[/tex]

Subtract the whole numbers first.

[tex]8\frac{1}{4} -5\frac{2}{4} = 3\frac{1}{4} -\frac{2}{4}[/tex]

Then, we'll convert the first term to an improper fraction. We can do that by multiplying the whole number by the denominator and adding that number to the numerator.

[tex]3\frac{1}{4} -\frac{2}{4} ==> \frac{13}{4} - \frac{2}{4}[/tex]

Solve.

[tex]\frac{13}{4} -\frac{2}{4} = \frac{11}{4}[/tex]

Then, convert to a mixed number by dividing 11 by 4 and leaving the remainder in the numerator and putting the quotient in front as the whole number.

[tex]\frac{11}{4} ==> 2\frac{3}{4}[/tex]

So, the answer is [tex]2\frac{3}{4}[/tex]

2 3/4

Steps

8 1/4 - 5 1/2

a. Find Common Denominator

8 1/4 - 5 2/4

b. Make Improper Fractions

8 × 4 + 1 = 33

33/4

5 × 4 + 2

22/4

c. Subtract

33/4 - 22/4 = 11/4

d. Simplify

11/4 = 2 3/4

e. Answer

Therefore, Priya's dog is 2 3/4 pounds heavier than the cat.

Answer : Negative ( sorry i i get it wrong but i tried)

Step-by-step explanation:

Answer:

2.2 (n+4)

Step-by-step explanation:

Answer:

107.5% = 2096.25

1% = 19.5 ( divide both sides by 107.5)

100% = 1950 ( multiply both sides by 100)

pre tax $1950