Evaluate each expression if a = 6, b=3, and c= 2.
1. C+4
18
5
2. a-b
3.
2.
a
3
4. b=3
6
5. a-1
8
6. 20
3
7. ab
8. 6+ c
4

Answer:

54+7x

Step-by-step explanation:

-2+7(x+8)

-2+7x+56

54+7x

Answer:

-2 + 7(x + 8)

open the bracket

-2 + 7x + 56=

-2 + 56 + 7x =

54 + 7x

Answer:

Sorry need to do some thing else brb

Step-by-step explanation:

Answer:

234.01

Step-by-step explanation:

add all those together then subtract for total

MARK ME AS BRAINLIEST

Answer:

9/12

Step-by-step explanation:

Answer:

9/12

Step-by-step explanation:

Just as the question says, you have to rewrite 3/4 with a denominator of 12, and you can do that by multiplying both the numerator (top) and denominator (bottom) by 3:

3/4 * 3 = 3(3)/4(3) = 9/12

Hope this helps :)

Complete Question:

Which situation illustrates quadratic equation?

a. The length of a rectangular board is 3m longer than its width and its perimeter is 25m.

b. Joey paid at least P2,000 for the shirt and pants.The cost of pants is P700 more than the shirt.

c. A garden's length is 7m longer than its width and the area is 18 square meter.

d. A lot costbP4,000 per square meter and the area is 120 square meters.

Answer:

C.

Step-by-step explanation:

Required

Determine which option answers the question, correctly.

From the list of given options, only option c answers the question correctly.

This is shown below.

Represent

Length with l and Width with w, such that:

[tex]l = 7 + w[/tex]

Area (A) is calculated as thus:

[tex]A = l * w[/tex]

Substitute 7 + w for l and 18 for A.

This gives:

[tex]18 = (7 + w) * w[/tex]

Open Bracket

[tex]18 = 7w + w^2[/tex]

Reorder

[tex]w^2 + 7w = 18[/tex]

Subtract 18 from both sides

[tex]w^2 + 7w - 18= 18 - 18[/tex]

[tex]w^2 + 7w - 18= 0[/tex]

See that the above expression is a quadratic equation.

Answer:

(-7;8)

..........................

The image point will be (-7, 8)

A translation in math moves a shape left or right and/or up or down. The translated shapes look exactly the same size as the original shape, and hence the shapes are congruent to each other. They just have been shifted in one or more directions. Since it is just moving of the shape from one place to other, there is no change in the shape.

The direction or the path of this change in position of the object can vary i.e., initially the object can move left, then turn right, and so on. While translating, all the points on the shape will shift by the same number of units. For example, if one point shifts 2 units to the right, then all the points will also move 2 units to the right.

Given:

coordinate ( -2, 5)

To translate 5 units left the x- coordinate will be

= -2 -5

= -7

and, now to shift 3 units up y- coordinate will be

=3+5

=8

Hence, the image point will be ( -7 , 8)

Learn more about translation here:

https://brainly.com/question/12463306

#SPJ2

Answer:

The answer is actually 360. I hope this helped you a bit have a good day.

15*24=360

Answer:

Intercepts are the points where a graph touches the axes. The X-intercept is that point on the X-axis, and the Y-intercept that point on the Y-axis. In the graph on the left, the X-intercept is (4,0), and the Y-intercept is (0,2)

Answer:

yes, bills paid online over the weekend would not be seen until the next business day, usually Monday.

Answer:B

Step-by-step explanation:

Answer:

9.56

Step-by-step explanation:

4.78x2 so then your answer would be 9.56

Answer:

x > 1,  x < 10

Step-by-step explanation:

Part 1:

-2x < -2

Simplify (divide by -2)

-------------

Part 2:

x - 2 < 8

Simplify (add 2 to both sides)

Answer:

scientific notation:

4.51 × 104

or

4.51x10^4

scientific notation with e:

4.51e4

Step-by-step explanation:

When you write scientific notation of 45100/45.1 thousand, you need to find How do you write 45100/45.1 thousand in scientific notation.

. The 45100 should be written.

Answer:

4.51 * 10^4

Step-by-step explanation:

4.51 * 10^4 = 45100

All you gotta do is move the decimal to the left until you have a number between 1-10. And how ever many spaces you jumped that's the exponent you put on the 10.

Example, 467500

I would jump 5 places to get 4.675

Since I jumped 5 places that's my exponent

4.675 * 10^5

HOpe this helps!!!

Answer:

between 2 an 3

Step-by-step explanation:

Answer:

maybe -2.

Step-by-step explanation:

maybe I guess

Answer:

C. 639.45 AED

Step-by-step explanation:

Principal  = AED 300

Compound interest = 3.5%

Unknown:

Amount of the investment after 22yrs = ?

Solution:

Compound interest is simply interest on interest.

  The formula is given as;

           A  = P(1 + [tex]\frac{r}{n})^{nt}[/tex]

where A is the final amount

            P = initial principal

            r = interest rate

           n = number of years

 Input the parameters and solve;

          A  = 300 (1 + [tex]\frac{0.035}{1} )^{22 x 1}[/tex]

          A  = 639.45

So the amount of investmet is AED 639.45

Answer:

6

Step-by-step explanation:

Answer:

x=1

Step-by-step explanation:

x=1 then y=4

Answer:

the answer is to because the other arrow is on the 2

Step-by-step explanation:

2+2=4

Answer:

3 pieces of meat and 4 pieces of vegetables

Step-by-step explanation:

its basicly a ratio the meat is 1 lower than the vegetables.

Step-by-step explanation:

30 1/3 = 91/3

3 × 91/3% = 91/100 (0.91)

(3-0.91=2.09) < I dunno if you need to subtract it tho^^

Answer:

[tex]d = 4\sqrt{2}[/tex]

Step-by-step explanation:

Distance Formula: [tex]d = \sqrt{(x_2-x_1)^2+(y_2-y_1)^2}[/tex]

Simply plug in the 2 coordinates into the distance formula to find distance d:

[tex]d = \sqrt{(-4-0)^2+(-4-0)^2}[/tex]

[tex]d = \sqrt{(-4)^2+(-4)^2}[/tex]

[tex]d = \sqrt{16+16}[/tex]

[tex]d = \sqrt{32}[/tex]

[tex]d = 4\sqrt{2}[/tex]

Answer:

8 (2x +3x +2 ) = -4x +124 = x = 122/9

Answer:

[tex] \frac{27}{11} [/tex]

Step-by-step explanation:

8 (2x + 3x + 2) = -4x + 124

16x + 24x + 16 = -4x + 124

16x + 24x + 4x = 124 - 16

44x = 108

x =

[tex] \frac{108}{44} [/tex]

= simplifying

[tex] \frac{27}{11} [/tex]

Answer:

Add them and divide by 2. 5.1 + -1.9= 5.1 - 1.9, which is 3.2. 3.2 divided by 2 is 1.6. That is their midpoint on the number line(I can't plot it).