Albert works 40 hours a week and earns $5.50 a hour. How much is hi paycheck before taxes

Answer:

(x−3)(x+5) is the factorised form of the expression.

Step-by-step explanation:

x2+2x−15

We can Split the Middle Term of this expression to factorise it.

In this technique, if we have to factorise an expression like ax2+bx+c, we need to think of 2 numbers such that:

N1⋅N2=a⋅c=1⋅(−15)=−15

AND

N1+N2=b=2

After trying out a few numbers we get N1=5 and N2=−3

5⋅(−3)=−15, and 5+(−3)=2

x2+2x−15=x2+5x−3x−15

=x(x+5)−3(x+5)

=(x−3)(x+5) .

(x−3)(x+5) is the factorised form of the expression.

Answer:

(x - 3) and (x + 5) is the factorize form of x² + 2x - 15

Step-by-step explanation:

[tex] {x}^{2} + 2x - 15[/tex]

[tex] {x}^{2} + 5x - 3x - 15[/tex]

[tex]x \times (x + 5) - 3(x + 5)[/tex]

[tex]\boxed{\green{(x + 5)(x - 3)}}[/tex]

Answer:

x = 3

Step-by-step explanation:

Answer:

10%

Step-by-step explanation:

To make a fraction into a percentage/decimal divide the numerator by the denominator.

1/10 = 0.1

0.1 = 10%

Can I have brainliest? It would help me out, if not thanks anyways! Hope this helped and have a nice day!

Answer:

for 12 you can make 48 cups for 30 you can make 120 cups \

for the second question you need 10 ounces for 40 and

Step-by-step explanation:

Answer:

C. The shape has at least one pair of parallel sides.

Step-by-step explanation:

In the box toward the left, you can see that the square has more than 1 parallel line, the hexagon has 1 parallel line and the trapezoid has one pair of parallel lines. On the box toward the right, the right triangle has no parallel lines, the equilateral triangle has no parallel lines, and the shape below has no parallel lines, This means that the shapes are categorized by having at least on pair of parallel sides.

If this answer has helped you, please mark as brainliest

Answer:     Cancel the pound and kilogram units. Multiply the numerators. Multiply the denominators. Divide 46,000 by 2.2 to get 20,909 grams.

Answer:

C is the correct answer

Step-by-step explanation:

Any numbers that repeat are irrational

Answer:

c

Step-by-step explanation:

Answer: The probability of drawing a heart out of the deck is 13/52, or 1/4. The probability of drawing an even number as card #2 (c∈{2,4,6,8,10}) for any suit is 20/51, except when the first card drawn is an even heart, then the probability of the second draw is 19/51.

Step-by-step explanation:

Answer:

if the die is fair...

6-2=4

4/6 in fraction form

66% in percentage form

The probability is the ratio of the favorable event to the total number of events. Then the probability of not rolling a 2 is 5/6.

Probability means possibility. It deals with the occurrence of a random event. The value of probability can only be from 0 to 1. Its basic meaning is something is likely to happen.

A fair dice is given.

The total number of the event will be

Total event = 6 {1, 2, 3, 4, 5, 6}

Then the probability of not rolling a 2 on a single die. Then the favorable event will be

Favorable = 1 {1, 3, 4, 5, 6}

Then the probability will be

[tex]P = \dfrac{5}{6}[/tex]

More about the probability link is given below.

https://brainly.com/question/795909

#SPJ2

Answer:

A

Step-by-step explanation:

because it true can't say anything else

Answer:

1,600

Step-by-step explanation:

Answer:

1,600

Step-by-step explanation:

Have a good day :)

Answer:

y=5x+6

Step-by-step explanation:

+6 is six more than.

5x is five times the input.

For example, let's say x=3. you gotta multiply first so you can get the five times out of the way. 3×5=15. Now we got to add six because "6 more than" means to add six. so, 15+6=21. I plugged in 21 for y to check and I got x=3, so this works.

Answer:

Julie spent $10 more on the dress.

Step-by-step explanation:

Say the dress's original price is 100.

10% of 100 is 10. so Julie would've paid $90 for the dress

If Mindy buys the same dress when it is 20% off she would've paid $80 for the dress.

Answer:

x = 19°, <SOR = 17°

Step-by-step explanation:

(5x + 4) + (x - 2) + (3x + 7) = 180°

Combine like terms:

9x + 9 = 180°

9x = 171

x = 19

<SOR = (19 - 2) = 17°

Answer:

234

Step-by-step explanation:

The formula is 1/2 Times base times Height

The Base- 64

the height -7.3

So then Just Substitute The values.

64 times 7.3 times one half

64 x 7.3 = 467.2

467.2 times one half = 234

Answer:

14.

Step-by-step explanation:

14 x 14= 196.

Therefore, the square root of 196 would be 14.

Answer:

12 inches

Step-by-step explanation:

It looks to me like the answer would be 12 inches taller because you subtract the maximum heights from each other.

9514 1404 393

Answer:

  28 square units

Step-by-step explanation:

The figure can be decomposed several ways. Maybe easiest to see is as a 8×4 rectangle with a 2×4 right triangle cut from the corner.

The area of the rectangle is ...

  A = LW = (8)(4) = 32

The area of the missing triangle is ...

  A = 1/2bh = 1/2(2)(4) = 4

Then the area of the shaded figure is ...

  32 - 4 = 28 . . . square units

_____

Alternate solution

If you divide the figure with a horizontal line across the middle, it becomes a 4×4 square and a trapezoid with bases 2 and 4 and height 4. The shaded area is the sum of these areas.

The area of a trapezoid is ...

  A = 1/2(b1 +b2)h

  A = (1/2)(2 +4)(4) = 12

The area of the square is ...

  A = s² = 4² = 16

Then the total area is ...

  12 +16 = 28 . . . square units

Answer:

i think its 70 km

Step-by-step explanation:

Answer:

70 kilometers

Step-by-step explanation:

Use proportions:

1/20 = 3.5/x

Cross multiply:

20*3.5 = 70

70/1 = 70

Answer:

a. -1300

b.-32

Step-by-step explanation:

A. The () means to multiple so it would be 65 times 20 but since its negative you need to add a -

B. For fractions the top number is being divided by the bottom number.  64 / -2

Answer:

1st one

Step-by-step explanation:

Answer:

2 to the power of 6 = 64  

2 to the power of 2 = 4

Step-by-step explanation:

2x2x2x2x2x2=64

2x2=4

Answer:

Yes it is right

Step-by-step explanation:

Answer:

A, C, and D

Step-by-step explanation: