help plz im not smart lolz

Answer: ∠2 and 6 and ∠ 1 and 5

Step-by-step explanation:

Answer:

1.40625 if i'm wrong you can vote me off next

Step-by-step explanation:

Answer:

1.40625

Source:

Google

Answer:

36

Step-by-step explanation:

Answer:

36 orange marbles

Step-by-step explanation

40x.90= 36

Answer:

by the looks of it yeah you are

Step-by-step explanation:

Answer:

12.25

Step-by-step explanation:

You have to work it out like if it was a ratio.

basically you need to make 7/x equal to 4/7

to do this you divide 4 by 7 and the divide 7 by the answer. This will make x equal to 12.25

Answer: 2

Step-by-step explanation:

After you label x1 y1 x2 y2 etc you will have -3-5 over -1-3 that equals -8 over -4 simplified its positive 2

(im also learning this haha)

Answer:

$5504

Step-by-step explanation:

Given that :

Principal amount = $500

Interest = 4% simple interest annually

Amount added at the end of each year :

First year:

Principal + (Principal * rate * time)

500 + (500 * 0.04) = 520

$520 + $250 = $770

2nd year:

770 + (770 * 0.04) = $800.80

$800.80 + $250 = 1050.80

3rd year:

1050.8 + (1050.8 * 4) = 5254

$5254 + 250 = $5504

Answer:

B

Step-by-step explanation:

Answer:

c + s = 12

or

11c + 15s = 148

where c is the number of new york cheese sold and s is the number of strawberry cheesecake sold

Step-by-step explanation:

We want to give one equation that we can get from the information above

Let the number of the new york cheese cake be c while the number of the strawberry cheese cake sold be s

A total 12 was sold:

So:

c + s = 12

Let’s now work with the prices;

11c + 15s = 148

Answer:

Fraction Form: 1/10

Step-by-step explanation:

Decimal Form: 0.1

Answer:

Nancy’s Store

Step-by-step explanation:

To find which store has a better deal we are going to have to find the unit price per pen. To do this we do the following:

2.56/8 and 2.286 after doing both divisions we find that the cost of price per pens is .32$ from Nancy and .38$ from Joe.

Answer:

The numbers on the left side can represent the x axis. The y can be represented with the number in the right. As a result, if you graph each and every point, simply find the number per x that is the lowest and highest. Meaning, find the lowest and highest vertical point or just look at each number.

Answer:

[tex]s = 8+b\\2s+3b=156[/tex]

Step-by-step explanation:

To find which systems of equation represents the situation, we can break down the key information and create two variables:

Variables:

Let [tex]s[/tex] = number of sundaes sold.

Let [tex]b[/tex] = number of banana splits sold.

Given information:

Sundae: [tex]\$2[/tex]

Banana Splits: [tex]\$3[/tex]

8 more sundaes sold than banana splits. This can be expressed by [tex]s=8+b[/tex].

Total sold was [tex]\$156[/tex]. This can be expressed as [tex]2s+3b=156[/tex].

∴ The systems of equation that expresses this situation are [tex]s=8+b[/tex] and [tex]2s+3b=156[/tex].

Hope this helps :)

Answer:

2 does not belong

Step-by-step explanation:

We know that 2 cups of orange juice make 3 cups of fruit punch. So 2/3 cups of orange juice makes 1 cup of fruit punch. Due to this, you know that 2/3 belongs.

Answer:

y = - 2x + 18

Step-by-step explanation:

Step 1:

y = mx + b          Slope Intercept Form

Step 2:

y = - 2x + b         Input Slope Value

Step 3:

0 = - 2 ( 9 ) + b           Input x and y values

Step 4:

0 = - 18 + b        Multiply

Step 5:

b = 18          Add 18 on both sides

Answer:

y = - 2x + 18

Hope This Helps :)

Answer:

The anwser would be 6.75

Step-by-step explanation:

6.75

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

Answer:

N greater than or equal to 42

Step-by-step explanation:

You have to look at the equation and then add 23 to both of the sides. After you will get 42 and drop down everything.

Answer:

Well yes

Step-by-step explanation:

Cause you just have to divide by M and you will get 9 or 8 which are the multiples of M

Answer:

True

Step-by-step:

Point A is [tex](-\frac{1}{2},-\frac{1}{4})[/tex]

Point B is [tex](-2\frac{1}{2},1\frac{1}{2})[/tex].

Point C is [tex](\frac{1}{4},\frac{1}{2})[/tex].

Simple!

Answer:

6.591

Step-by-step explanation:

Answer:88

Step-by-step explanation: cause it say 88 students in class then it say how many students per class its 88 i think

Answer:

22

Step-by-step explanation: divided 88 by 4

Answer:

22

Step-by-step explanation:

Given that:

Let number multiplied by 54 = x

Let output = y

x * 54 = y + 198

x * 45 = y

54x = y + 198 - - - (1)

45x = y - - - (2)

Put y = 45x in (1)

54x = 45x + 198

54x - 45x = 198

9x = 198

x = 22

Number multiplied by 54 is 22

Answer:

means you divide.

Step-by-step explanation:

A positive you would multiply and a negative you divide.

Does that make sense>

Answer:

25.2

Step-by-step explanation:

6/5 is 1.2, so it takes 1.2 minutes to run one lap.

This means 21 x 1.2 = the minutes it takes to run 21 laps around the track.

Therefore it takes 25.2 minutes to run around the track 21 times.

Answer:

C

Step-by-step explanation:

Answer: See explanation

Step-by-step explanation:

Your question isn't well written. Let's say 10 rubber stamps cost $ 10.30. Which equation would help determine the cost of 22 rubber stamps.

Based on the information in the question, the equation will be:

= $10.30/10 × 22

Therefore, to solve it further will be:

= $10.30/10 × 22

= $1.03 × 22

= $22.66

Answer:

1. 8x-2

2. -2x -13

(Since I couldn't do it on the other one lol)

Step-by-step explanation: