Which equation is shown on the graph?    A.y = x + 3  B.y = x – 3  C.y = 2x – 3  D.y = 3x
Which equation is shown on the graph? A. y = - 1

Answers

Answer 1
Answer: y=mx+b\n\nf(0)=-3\to b=-3\n\nf(3)=0\to 3m-3=0\to3m=3\ \ /:3\to m=1\n\nAnswer:y=x-3\ (B)
Answer 2
Answer: B. 
The graph shows (3,0)
B is the only one that fits.

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sergei caught 4 striped fish. each one weighed the same number of pounds. then he caught another fish that weighed 8 pounds. which expression represents the total weight of the fish that sergei caught

Answers

Answer:

the answer is 4p+8

Step-by-step explanation:

caught and another are the key words here. These words mean addition so therefore it is 4p+8.

8 x 5 = 32 is the expression. Since Sergei caught 4 striped fish that all weigh the same, we know that we can multiple the weight of one fish by the amount of fish he caught.

Since he also caught another fish that would make the total of fish 5.

2z-18-4z=-8 what is the value of z

Answers

\bold{Hey\ there!} \n \bold{Simply\ both\ sides\ of\ your\ equation\downarrow} \n \bold{2z+(-4z)+(-18)=-8} \n \bold{Now, \ you \ have\ to \underline{Combine\ your\ like\ terms}\downarrow} \n \bold{\bullet \ 2z\ \& \ -4z}\n \n \bold{2z+(-4z)=-2z}\n \bold{-2z-18=-8}\n \bold{Nextly,\ you\ have\ to\ \underline{add}\ by\ 18\ on\ your\ sides\downarrow} \n \bold{-2z-18+18=-8+18} \n \bold{Cancel:-18+18} \n \bold{Keep:-8+18} \n \bold{\underline{Divide}\ by\ -2\ on\ your\ sides\downarrow}\n \bold{(-2z)/(-2)}\bold{= (10)/(-2)} \n \bold{Cancel: (-2z)/(-2)} \n \bold{Keep:(10)/(-2)} \n \n \boxed{\boxed{\bold{Answer: z=-5}}}\checkmark \n \n \n \bold{Good\ luck\ on\ your\ assignment\ \& \ enjoy\ your\ day!}\n \n \frak{LoveYourselfFirst:)}

Answer- z is equal to -5

X + y = -9
5x - 2y = 32

Answers

The solution is x = 2 and y = -11

Solution:

Given system of equations are:

x + y = -9 --------- eqn 1

5x - 2y = 32 ------------- eqn 2

We have to solve the system of equations

We can solve the system by substitution method

From eqn 1,

x + y = -9

Isolate "y" to one side

y = -9 - x ---------- eqn 3

Substitute eqn 3 in eqn 2

5x -2(-9 - x) = 32

5x + 18 + 2x = 32

Combine the like terms

7x = 32 - 18

7x = 14

x = 2

Substitute x = 2 in eqn 3

y = - 9 - 2

y = -11

Thus the solution is x = 2 and y = -11

suzy buys 35 pounds of rice. she divides it equally into 100 bags. how many pounds of rice does suzy put in each bag?

Answers

The question is about division and the number of pounds per bag will be 0.35 pounds.

  • Pounds of rice that was bought = 35 pounds.
  • Number of divisions made = 100

Therefore, the number of pounds that will be put in each bag will be:

= Total pounds / Number of bags

= 35/100

= 0.35 pounds.

Learn more about division on:

brainly.com/question/16710746

she puts .35 pounds of rice in each bag
first you divide the 35 by the 100
so the 100 will be on the outside

Factor this expression: 12 + 20

Answers

Answer:

12 + 20 = 4 × (3 + 5)

Step-by-step explanation:

12 = 4 × 3

20 = 4 × 5

12 + 20 = 4 × 3 + 4 × 5 = 4 × (3 + 5)

49 is 70 of what number is sopost to be here

Answers

the answer is 70% if your trying to find the percentage if your trying to fing the of it will be 70 also
70% of a number is 49
70%    ×      n      =   49
70% = (70)/(100) = 0.7
0.7 × n = 49
Divide by 0.7 on either sides to isolate n
(0.7n)/(0.7)(49)/(0.7)
0.7 and 0.7 cancels out
n = 70

49 is 70% of 70