Simplify each expression

1. -7(6v+4)+3v(v+3)

2. -3k(2k-3)+7(k-7)

Answer:

40

Step-by-step explanation:

Answer:

0.04

Step-by-step explanation:

4% = 0.04

Answer:

The slope is the number with the varible next to it.

Step-by-step explanation:

1. 2x

2. 5x

3. 2/3x

4. x

5. x

Answer:

Step-by-step explanation:

because the two lines are not unique.. in other words they lay on top of each other.. they have many solutions and we can't determine price  .. so answer C

Answer: the answer is 2x2 - x -6

Step-by-step explanation: I searched it

Answer:

(X, y) =(3,-3)

Step-by-step explanation:

Use second equation

Apply to the first

Answer:

3 and 6

Step-by-step explanation:

1.) 4r=12

r=3

2.) 4r+3=r+21

3r+3=21

3r=18

r=6

Answer:

Constants: -8, -4

Step-by-step explanation:

Answer:

D

Step-by-step explanation:

x on the right line is going right and going down negative infinity.

Answer:

f(x) = -3(6)^x + 2

Step-by-step explanation:

Answer:

a. POSITIVE NUMBER mean availability of money

NEGATIVE NUMBER mean Overdrawn

ZERO mean unavailability of money

b. YES

Step-by-step explanation:

a. Based on the information given the POSITIVE NUMBER mean the AVAILABILITY of some amount of money

A NEGATIVE NUMBER on the other hand mean OVERDRAWN which means that the customer account balance fall below Zero amount

ZERO mean UNAVAILABILITY OF MONEY

b. YES. Based on the information given if Lorena's final account balance has the amount of -$68.50 the bank will loan her reason been that we were told that the bank will give loan to their customers if they overdraw their accounts by less than the amount of $100 in which case Lorena's final account balance has the amount of -$68.50 which is less than $100. Hence the bank will loan her .

Answer:

Problem 15)

$40.91

Problem 16)

12.446 cm^2

Step-by-step explanation:

Problem 15)

Gala.

12.8 * 1.35 = 17.28

Honeycrisp.

9 * 1.68 = 15.12

Fuji

7.4 * 1.15 = 8.51

17.28 + 15.12 + 8.51 = 40.91

Problem 16)

(area1) + (area2) + (area3) = (total area)

(1.25*4.38) + (1.36*2.15) + (1.14*3.55) = x

5.475 + 2.924 + 4.047 = x

12.446 = x

Answer:

B and C, because in .060, the 6 is in the hundreds place, and 60/1000 simplified is 6/100

Answer: 7,400

Step-by-step explanation:

First, we need the values of stars and stripes. So, let's start with the 50 stars. If there are 10,000 stars, we need to divide 10,000 by 50 to see how many sets of the 13 stripes th ÷ere are.

10,000 ÷ 50 = 200 sets of stripes.

We know that each set of stripes has 13 stripes, and there are 50 sets.

We will now multiply 13 with 20, to finf the total number of stripes:

13 x 200 = 2,600 stripes.

But WAIT! We aren't done yet!

We need to subtract 2,600 from 10,000 so that we can find how many more stars are there than stripes.

10,000-2,600 is 7,400

Answer: 40

Step-by-step explanation:

Answer:

Just combine the x

Step-by-step explanation:

Answer:

c

Step-by-step explanation:

Answer: 5120

Step-by-step explanation:

You amplify 80 by 2, then 160 by 2 and so on

Step-by-step explanation:

bruh ,come on this was so easy

The value of y using this function rule y = 4 + 5x is 19,29,34 and 49.

We are given that;

The function y=4+5x

Now,

To fill in the table using the function rule y = 4 + 5x,

we need to substitute each value of x into the rule and calculate,  the corresponding value of y. For example, when x = 3, we get:

y = 4 + 5x

y = 4 + 5(3)

y = 4 + 15

y = 19

We can repeat this process for the other values of x and fill in the table as follows:

| x | y |

| 3 | 19|

| 5 | 29|

| 6 | 34|

| 9 | 49|

Therefore, by the function answer will be 19,29,34 and 49.

Learn more about function here:

https://brainly.com/question/2253924

#SPJ2

Answer:

[tex]12\sqrt{30}[/tex]

Step-by-step explanation:

Given:

[tex]\sqrt{45} \times \sqrt{96}[/tex]

Rewrite 45 as 9 · 5 and 96 as 16 · 6:

[tex]\implies \sqrt{9 \cdot 5} \times \sqrt{16 \cdot 6}[/tex]

[tex]\textsf{Apply radical rule} \quad \sqrt{a \cdot b}=\sqrt{a}\sqrt{b}:[/tex]

[tex]\implies \sqrt{9}\sqrt{5} \times \sqrt{16}\sqrt{6}[/tex]

Rewrite 9 as 3² and 16 as 4²:

[tex]\implies \sqrt{3^2}\sqrt{5} \times \sqrt{4^2}\sqrt{6}[/tex]

[tex]\textsf{Apply radical rule} \quad \sqrt{a^2}=a, \quad a \geq 0[/tex]

[tex]\implies 3\sqrt{5} \times 4\sqrt{6}[/tex]

Multiply 3 and 4:

[tex]\implies 12\sqrt{5}\sqrt{6}[/tex]

[tex]\textsf{Apply radical rule} \quad \sqrt{a}\sqrt{b}=\sqrt{a \cdot b}[/tex]

[tex]\implies 12\sqrt{5 \cdot 6}[/tex]

Multiply 5 and 6:

[tex]\implies 12\sqrt{30}[/tex]

[tex]{ \qquad\qquad\huge\underline{{\sf Answer}}} [/tex]

Let's get it done ~

[tex]\qquad \sf  \dashrightarrow \: \sqrt{45} \times \sqrt{96} [/tex]

[tex]\qquad \sf  \dashrightarrow \: \sqrt{ {3}^{2} \times 5 } \times \sqrt{2 {}^{4} \times 2 \times 3} [/tex]

[tex]\qquad \sf  \dashrightarrow \: 3 \sqrt{5} \times 2 {}^{2} \sqrt{6} [/tex]

[tex]\qquad \sf  \dashrightarrow \: 3 \sqrt{5} \times 4\sqrt{6} [/tex]

[tex]\qquad \sf  \dashrightarrow \: 12 \sqrt{30} [/tex]

Answer 174.30

Step-by-step explanation: 35 x 4.98 is 174.3

Answer:

0.6443

Step-by-step explanation:

Given the that:

P(Z < 0.37) ; using a standard normal distribution :

The probability can be obtained using several methods :

Using a standard normal distribution table ;

P(Z < 0.37) = obtain the value at the intersection where 0.3 is on the vertical axis and 0.07 on the horizontal axis of the Z distribution table

Hence,

P(Z < 0.37) = 0.6443

Answer:

6

Step-by-step explanation:

Answer:

Im sorry im not giving the answer but maybe this will help you remember:

Step-by-step explanation:

replacing given fractions with equivalent fractions in such a way as to produce an equivalent sum or difference of fractions with like denominators. For example, 2/3 + 5/4 = 8/12 + 15/12 = 23/12.

Answer:

11

Step-by-step explanation:

Np bro, I've dealt with these all through 7th XD

Answer:

11

Step-by-step explanation:

-4+15=11

w=11

:)

Answer:

Burrito = $3

Taco = $2

Step-by-step explanation:

Let b represent the cost of burrito

Let t represent the cost of taco

2b + 5t= 16.......equation 1

3b + 3t = 15.......equation 2

Multiply equation 1 by 3 and equation 2 by 2

6b + 15t= 48

-

6b + 6t = 30

9t= 18

t = 18/9

t = 2

Substitute 2 for t in equation 1

2b + 5t= 16

2b +5(2) = 16

2b + 10= 16

2b = 16-10

2b = 6

b = 6/2

b= 3

Hence the price of burritos is $3 and the price of taco is $2

Answer:

c

Step-by-step explanation:

yeshhhhhhhhhjjhhuhj

Answer:

I think It's A what do you think??

Step-by-step explanation:

Answer:

can't see it can u reload up

Answer:

u dont need help?

Step-by-step explanation:

still

Answer:

(x,y) = (0,3)

Step-by-step explanation:

[tex]A:3x-2y = -6\\B:3x+4y=12\\B-A: 3x-3x+4y-(-2y)=12-(-6)\\simplify: 0x+6y=18\\6y=18\\divide\ by\ 6\ on both sides: y=3\\plug 3 into either equation: 3x+4(3)=12\\3x+12=12\\3x=0\\Therefore,\ x=0,y=3\\\\Check work:\ 3(0)-2(3)=0-6=-6[/tex]

Answer:

find the value of 8x³-y³if 2x-yandxy=-1

Answer:

i think its -15x + 10y

Step-by-step explanation:

10x - 5y + 5 (5x + y)

10x- 5y + 25x+ 5y

combine

-15x + 10y

Answer:

the answer is b, you welcome

Step-by-step explanation:

Answer:

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