I had 350 my mom gave 150 my dad gave me 150 my aunt and uncle gave me 100 I had 30 how much did I have

Answer:

a subtraction sign belongs in the circle

Step-by-step explanation:

[4+8×3]÷(16-2) is:

[(4+24) ÷ 14] = 28/14 = 2

Answer:6 1/4

Step-by-step explanation:

Answer:

a soda can has diameter 2.5 and 4.8 find surface is divides by 1.98

Answer:

110°

Step-by-step explanation:

Answer:

110 degrees

Step-by-step explanation:

Answer:

110

Step-by-step explanation:

measure of arc YX is 35 ×2 = 70

Then 180 - 70 =110 is the measure of WX

Answer:

8) scale factor: 3

angles Q & L, S & N, r & M

sides 10 x 3 = 30, 6 x 3 = 18, 13 x 3 = 39

9) scale factor: 0.4

angles B & F, C & G, D & H, A & E

sides 9 x 0.4 = 3.6, 7.5 x 0.4 = 3, 10 x 0.4 = 4, 12 x 0.4 = 4.8

The scale factor for part (8) is 3, angles Q & L, S & N, R & M, for part (9) is 0.4 and angles of pair are congruent B & F, C & G, D & H, A & E

The ratio among comparable dimensions of an object and a model with that object, known as an exponent in algebra. The replica will be larger if the scale factor is a whole number. The duplicate will be lowered if the step size is a fraction.

8)

Scale factor for the triangle LMN:

Let's suppose the scale factor is x

3x= 30 ⇒ x = 3

6x= 18  ⇒ x = 3

13x=39  ⇒ x = 3

So the scale factor is 3

Angles Q & L, S & N, R & M

39/13 = 30/10 = 18/6 = 3

9)

Scale factor for the triangle LMN:

Let's suppose the scale factor is y

12y= 4.8 ⇒ x = 0.4

9x= 3.6  ⇒ x = 0.4

10x=4  ⇒ x = 0.4

So the scale factor is 0.4

Angles  B & F, C & G, D & H, A & E

4.8/12 = 3.6/9 = 4/10 = 0.4

Thus, the scale factor for part (8) is 3, angles Q & L, S & N, R & M, for part (9) is 0.4 and angles of pair are congruent B & F, C & G, D & H, A & E

Learn more about the scale factor here:

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#SPJ2

Answer:

y= -2x-9

Step-by-step explanation:

x would move left or right, and up and down is y

left or down are negative and up or right are positive

Answer:

B

Step-by-step explanation:

Given that the function h(x) = 2x-9 is translated up 5 united to become a new function, i(x)

To find: Equation of new function

The graph of a function can be moved up, down, left, or right by adding to or subtracting from the output or the input.

Adding to the output of a function moves the graph up

Therefore,

Given function is:

h(x) = 2x - 9

Translated up by 5 units

Therefore, new function is:

i(x) = h(x) + 5

i(x) = 2x - 9 + 5

i(x) = 2x - 4

Thus Option B is correct

Answer:

70

Step-by-step explanation:

just trust me i had this question and i had a 100

Answer:

this a answer nogufyoias5 oFos

Answer:

I need this answer as well

Step-by-step explanation:

Answer:

9

Step-by-step explanation:

7 + (4 x 1/2)

= 7 + 2

= 9

Answer:

9

HOPE THIS HELPS

-Todo <3

Step-by-step explanation:

7+(4*1/2)=2+7=9

Answer:

x int = (2/3,0)

y int = (0,4)

Step-by-step explanation:

x intercept y=0

6x+0=4

6x=4

x=4/6

x=2/3

(2/3,0)

y intercept x=0

6(0)+y=4

y=4

(0,4)

Answer:

(0,4) and ([tex]\frac{2}{3}[/tex], 0)

Step-by-step explanation:

6(0) + y = 4

y = 4

(0,4)

6x + 0 = 4

6x = 4

x = [tex]\frac{2}{3}[/tex]

([tex]\frac{2}{3}[/tex], 0)

Answer:

2. X^2-7x+3

Step-by-step explanation:

Answer:

1. 6

2. 4

3. 10

4. Not sure about this one but I think 3

Answer:

Ella ran 7.5 meters in 5 seconds

Step-by-step explanation:

d=1.5t

d=1.5(5)

d=7.5

Answer:

Blue square

Step-by-step explanation:

looking like rhombus because right angle is 90 degrees and a square has 4 right angles

Answer:

Marketing helps producers to decide what products to produce and when to produce them. Marketing also helps consumers by letting them know what products are available at what price. When done well, it leads to greater satisfaction for consumers and higher profits for producers.

Step-by-step explanation:

hope this helps!

Answer:

79

Step-by-step explanation:

3+9

2

−4

1 Simplify {9}^{2}9

2

to 8181.

6\div 3+81-4

6÷3+81−4

2 Simplify 6\div 36÷3 to 22.

2+81-4

Simplify 2+812+81 to 8383.

83-4

Simplify.

79

0.25% chance or 1/4th.

You have a 50/50 chance of getting heads or tails on a throw. .50 for each.

If you do get heads, there's the same chance of getting another heads.

Multiply the .50% chance of getting heads by .50 again, and you end up with a 0.25% chance total of getting heads twice in a row.

Answer:

The slope is 2!

Step-by-step explanation:

To find the slope of a line, you must first find two points that are EXACTLY on the grid.

Two points I picked are (-1, -2) and (0,0).

Now count how many points the numbers are far from each other up and down. So, starting from (-1,-2) to (0,0), the points are two points away from each other vertically (on the y-axis)

Now find how far they are on the x-axis

Once again I counted and they are 1 point away from each other horizontally.

Now you need to turn these two points into a fraction.

Slopes are rise/run or y/x

So:

The slope is 2/1.

Also, the slope is positive as the line ascends (goes up).

If the line were negative or going down, the slope would be negative, but the line is positive.

So, the answer is 2!

Answer:

x=41, y=24

Step-by-step explanation:

Given data

We are given the expression

-2x - 7y = -250  

4x - y = 140

Multiply eqn 1 by 1 and eqn 2 by 7  and minus we have

  -2x - 7y = -250

-   28x-7y=   980

  -30x+0= -1230

-30x=-1230

30x=1230

x= 1230/30

x=41

Put x=41 in eqn 1

-2(41) - 7y = -250

-82-7y= -250

-7y= -250+82

-7y=-168

7y=168

y=168/7

y= 24

Answer:

The solution is given below:

Step-by-step explanation:

Given that

The equation is 4.2x

It could present the total price for the no of goods

Here we take an example

The price per chips is $4.2

And, the number of chips purchased be x

And, the total price would be y

So if 5 chips were purchased, so the total price would be

y = $4.2 (5)

= $21

hence, the above represent the description

Answer:

slope is -1/5 and 9 is the y intercept

Step-by-step explanation:

Answer:

A, parallelogram

Step-by-step explanation:

Because they are both parallel.

Answer:

I am not shure, but I think it is C.