All categories

3 years ago

1. -88 = -3(4m + 5) - (1 - 3m)

Mathematics

1 answer:

Vadim26 [7]3 years ago

6 0

Answer:

m=8

Step-by-step explanation:

-88=-3(4m+5)-(1-3m)

-88=-12m-15-(1-3m) <- Distributive Property

-88=-12m-15-1+3m <- Open () if there is a negative negative the symbol equals positive

-88=-9m-16 <- Simplify

0=-9m+72 <- Add 88 to both sides

9m = 72 <- Add 9m to both sides

9m = 72

/9 /9

m=8

You might be interested in

How do i find the degree of x and y?

Tomtit [17]

Check the picture below.

and what is "y"? well, y = 60 - 4x.

6 0

4 years ago

Jenna used a probability simulator to roll a 12-sided number cube 100 times. Her results are shown in the table below: Number on

GuDViN [60]

Answer:

Answer would be 89/100

Step-by-step explanation:

4 0

3 years ago

Which points are separated by a distance of 5 units? O A. (1,3) (6,3) ☆ O B. (3,5) (1,5) O C. (5,1) (1,1) O D. (2,3) (3,3)

fomenos

Answer:

Step-by-step explanation:

A. (1,3) and (6,3) have the same y-coordinate, so the distance between them is the difference of the x-coordinates.

distance = 6-1 = 5

:::::

B. (3,5) and (1,5). Again, the same y-coordinate. Distance = 3-1 = 2 ≠ 5

:::::

C. distance = 5-1 = 4 ≠ 5

:::::

D. distance = 3-2 = 1 ≠ 5

3 0

3 years ago

Which of these triangles appears not to be congruent to any others shown

Mamont248 [21]

Step-by-step explanation:

where's figure ??.....

6 0

3 years ago

At a supermarket, the price of a Thanksgiving turkey is determined by how many pounds the turkey weighs. The price of a 12.4 pou

Lelu [443]

Answer:

The expression is: $p = 1.25*t$

Step-by-step explanation:

Since the price is determined by the weight of the turkey, we need to find the value of one pound in order to create the expression, to do that we will apply the point given.

$\text{price per pound} = \frac{\text{price}}{\text{weight}}\\\text{price per pound} = \frac{15.5}{12.4} = 1.25$

Each pound costs $1.25, therefore the expression used to calculate the price of the turkey must be the weight of the turkey in pounds multiplied by the price of each pound.:

$p = 1.25*t$

5 0

4 years ago

1. -88 = -3(4m + 5) - (1 - 3m)​

1. -88 = -3(4m + 5) - (1 - 3m)