Convert to decimal form 5.23 multiply by 10 minus 8

Answer:

2(x + 3) - 1

Step-by-step explanation:

Let [tex]x[/tex] represent the unknown number.

From the information given, we can form the equation

[tex]2(x+3)-1[/tex]

Breakdown:

2(x + 3) - 1 from "1 less than twice the sum of a number and 3"

2(x + 3) - 1 from "1 less than twice the sum of a number and 3"

2(x + 3) - 1 from "1 less than twice the sum of a number and 3"

To multiply numbers or expressions means that we calculate the product of the numbers or expressions. The value of [tex]-0.5 \times (-0.4)[/tex] is [tex]0.2[/tex]

Given that:

[tex]-0.5 \times (-0.4)[/tex]

Cancel out the negative signs

[tex]-0.5 \times (-0.4) = 0.5 \times (0.4)[/tex]

Using a calculator, we have:

[tex]-0.5 \times (-0.4) = 0.2[/tex]

Hence, the value of [tex]-0.5 \times (-0.4)[/tex] is [tex]0.2[/tex]

Read more about multiplication at:

https://brainly.com/question/620034

Answer:

A. total hourly pay $380.00 &

B. total pay for the week $493.25

Step-by-step explanation:

38 hours x $10 per hour = 380.00

755 unit products x .15 = 113.25

380 hourly pay + 113.25 unit pay = 493.25

Answer:

70,000+ 2,000 +900 +30 + 2

in expanded form

Step-by-step explanation:

Answer:

[tex](-1,-4)[/tex]

Step-by-step explanation:

The mid value of 3 and -5 is -1 because both x-coordinates are 4 units away.

The mid value of -2 and -6 is -4 because both y-coordinates are 2 units away.

You will need 24 drops of food coloring

Because 7x6=42 so we have to multiply 6 by 4 and that is 24

Answer:

4 zeros

Step-by-step explanation:

10·10·10·10=10000

Answer:

10,000.

Step-by-step explanation:

10 to the power of 4 = 10 x 10 x 10 x 10 = 10,000. hope this helps

Answer:

-840

Step-by-step explanation:

When we multiply two intergers with the same sign, the product will be positive. When we multiply intergers with different signs, the quotient will be negative

[tex]( - 5) \times ( - 3) = 15[/tex]

[tex]15 \times ( - 8) = - 120[/tex]

[tex] - 120 \times 7 = - 840[/tex]

Answer:

Graph C

Step-by-step explanation:

Point T is located on Graph C at T(1, 7). To help, (x, y) = count over however many spaces horizontally, then count however many spaces vertically.

It will always be this way.

Answer:

B.

w=P-2l/2

Step-by-step explanation:

Answer:

[tex]w = \frac{p - 2l}{2} [/tex]

Step-by-step explanation:

[tex]p = 2l + 2w \\ p - 2l = 2w \\ \frac{p - 2l}{2} = \frac{2w}{2} \\ \frac{p - 2l}{2} = w[/tex]

Good luck

Answer:

The prime factors are: 2 x 2 x 2 x 3 x 7 x 7 x 13

Step-by-step explanation:

Answer:

if 'T' is the centre of the circle, then RT and ST are radius, it means, RT=radius and ST=radius, then ST=RT.

Answer:round up

Step-by-step explanation:since it’s 3 5/6 equals 3.8333333etc it’s rounded up because every .5 and up is rounded up and .4 and down is rounded down

Answer:

All real numbers

Step-by-step explanation:

4(x+1) = 4x+4

Distribute

4x+4 = 4x+4

Subtract 4x from each side

4x+4-4x = 4x+4-4x

4=4

This is always true so there are infinite solutions

Solution:

Let's find the required solution,

→ 4(x + 1) = 4x + 4

→ 4x + 4 = 4x + 4

→ (4x - 4x) + 4 = 4

→ 4 = 4

→ LHS = RHS

The answer is all real numbers.

Answer:

Step-by-step explanation:

The distance is always positive and is same as the absolute value of subtraction of the two numbers on the line.

This can be shown as:

or

Answer:

15/2 or 7.5

Step-by-step explanation:

Distance = x_2 - x_1

Distance = 6 - (-3)/2

Distance = 6 + 3/2

Distance = 12 + 3/2

Distance = 15/2 or 7.5

Answer:

Standard: 0.712

Expanded: 0.7 + 0.01 + 0.002

Step-by-step explanation:

Seven hundred twelve thousandths

.tenths,hundredths,thousandths

0.712

Every number in expanded fits in its place.

0.712

^          ^         ^

0.7     0.01     0.002

Answer:

Step-by-step explanation:

75g = 7.5dkg

more than

less than

Answer:

75g= 7.5dkg

445cm is greater than 0.0445dkm

10mm is smaller than 301cm

Step-by-step explanation:

9514 1404 393

Answer:

Step-by-step explanation:

The quantities in Batch 2 are double those in Batch 1, as shown by the Blue quantities.

Batch 1 Green = 3/2 = 1 1/2

Batch 2 Yellow = 1/2 × 2 = 1

Answer:

Angle 8=115 degrees

Angle 2= 65 degrees

Angle 6 + angle 7 = 65+65 = 130 degrees

Angle 3 + angle 5 = 180 degrees

Step-by-step explanation:

Answer:

7x³ + 7x² + 2x - 8

Step-by-step explanation:

Let the unknown polynomial be a

a + -3x³ + 2x - 5 = 4x³ + 7x² - 3

a = 4x³ + 7x² - 3 - (-3x³ + 2x - 5)

a = 4x³ + 7x² - 3 + 3x³ + 2x - 5

a = 7x³ + 7x² + 2x - 8

Step-by-step explanation:

[tex] \sin(60 - \theta) \sin(60 + \theta) \\ = \{ \sin(60) \cos( \theta) - \sin( \theta) \cos(60) \} \{ \sin(60) \cos( \theta) + \cos(60) \sin( \theta) \} \\ = \{ \frac{ \sqrt{3} }{2} \cos( \theta) - \frac{1}{2} \sin( \theta) \} \{ \frac{ \sqrt{3} }{2} \cos( \theta) + \frac{1}{2} \sin( \theta) \} \\ \\ [/tex]

from difference of two squares:

[tex]{ \boxed{(a - b)(a + b) = ( {a}^{2} - {b}^{2} ) }}[/tex]

therefore:

[tex] = \{ {( \frac{ \sqrt{3} }{2}) }^{2} { \cos }^{2} \theta \} - \{ {( \frac{ \sqrt{3} }{2} )}^{2} { \sin }^{2} \theta \} \\ \\ = \frac{3}{4} { \cos }^{2} \theta - \frac{3}{4} { \sin}^{2} \theta[/tex]

factorise out ¾ :

[tex] = \frac{3}{4} ( { \cos }^{2} \theta - { \sin}^{2} \theta) \\ \\ = { \boxed{ \frac{3}{4} \cos(2 \theta) }}[/tex]

Answer:

deposit: 2

withdrawal: 3

transaction: 1

transfer: 4

Step-by-step explanation:

1) 4 terms

2) - 6

3) Coefficient = 4x³ + x - 3y

Step-by-step explanation:

I hope it was helpful

Answer:

0.9. If that is the answer you are looking for.

Step-by-step explanation:

Answer:

0.9

Step-by-step explanation:

because i diveded it

Answer: I had this question on test I put D

I haven’t gotten it graded

Step-by-step explanation:

Answer:

-38y - 19z - 4

Step-by-step explanation:

You meses to multiply the numbers outside the brackets with the values inside.

First you have -2(3y+2) so you multiply -2 with 3y = -6y and then you multiply the -2 with the +2 = -4. So you're left with -6y - 4 - 7z - 4(3z+8y).

Now do the same with the last one, multiply -4 by 3z = -12z, then multiply -4 with +8y = -32y. You're left with -6y-4-7z-12z-32y.

Now we change the order to make it easier and we have -32y-6y-12z-7z-4, we make the subtractions and we get -38y - 19z - 4

Answer:

it is valley

Step-by-step explanation:

it is a valley because the lower numbers in the middle suggest that it gets higher towards the outer layers which means that it goes down in the middle like a hole and a hole is like a valley. :) hope that makes sense

[tex] \huge \boxed{\mathfrak{Question} \downarrow}[/tex]

[tex] \large \boxed{\mathfrak{Answer \: with \: Explanation} \downarrow}[/tex]

Given,

Let's solve it now :-

[tex] \sf \: c - 5d \\ \\ \sf \: Substitute \: the \: values \: of \: c \: and \: d \\ \\ \sf c - 5d \\ \rightarrow \sf(21) - 5(4) \\ \sf \rightarrow21 - 20 \\ = \boxed{\boxed{\bf \: 1}}[/tex]