PLSSS CAN SOMEONE HELP MEE, my friend can't figure this out , and the assignment is already overdue , pls someone help :( this is the first part of it , it also has a B part​

This expression represents Ethan's Total cost after using the coupon cost after using the coupon would be:4m - 2

Ethan buys 4 packs of muffins. He uses a coupon and saves $2 off the total.

Let's find out which expression represents his total cost.

Step 1: Determine the cost of one pack of Muffins

To determine the cost of one pack of muffins, we need to use algebra.

Let m be the cost of one pack of muffins. If Ethan buys 4 packs of muffins, then his total cost before using the coupon would be 4m.

Step 2: Use the coupon to calculate the total Cost Now let's use the coupon to calculate Ethan's total cost.

We know that he saved $2 off the total.

Therefore, his total cost after using the coupon would be:4m - 2

This expression represents Ethan's total cost after using the coupon. Therefore, the correct answer is option B: 4m - 2.

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The area of the given figure is 165 square in.

What is trapezoid?

A closed polygon or geometry with four sides, four corners, and four angles is called a trapezium. Each pair of a trapezium's opposing sides is parallel to the other.

In the given figure,

Trapezium and triangle are shown.

The length of parallel sides of trapezium,

a = 16 in and b = 10 in.

And the height of trapezium 9 in.

Also given, the base of triangle = 6 in,

And height of triangle = 8 in.

The area of trapezium =  1/2(a + b)h

= 1/2 (16 + 10) x 9

= 1/2 x 26 x 9

= 13 x 9

= 117 square in.

The area of triangle = base x height = 8 x 6 = 48 square in.

Total area of figure = Area of trapezium + Area of triangle
= 117 + 48 = 165

The required area of figure is 165 square in.

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Answer:

141 square inches

Step-by-step explanation:

Answer:

the probability that the first to arrive has to wait longer than 10 mins is 35/36.

Step-by-step explanation:

First you need to denote by X and Y the time past 12 noon that the man and woman arrive.

Then you have to compute P(X+10<Y)+P(Y+10<X), which by symmetry equals 2P(X+10<Y).

So basically you have to compute P(X+10<Y).

check the attachment for the rest of the step by step.

Answer should be 25/72

But since we want 2× of the above probability 2× 25/72 = 25/36finalanswer.

Answer:

No

Step-by-step explanation:

substitute -2 for 'x' and 5 for 'y'

2(-2) + 5(5) = 0?

-4 + 25 = 21, not 0

Answer:

Difference in length between two whales is 362 inches or 10 yards and 2 inches.

Step-by-step explanation:

Lets convert the values to inches:

1 yard = 36 inches

Length of a beluga whale in inches:

5 yards = inches = inches

Therefore total length of a beluga whale = 180 inches + 3 inches

                                                                     =183 inches

Length of a gray whale in inches:

15 yards = inches = inches

Therefore total length of a beluga whale = 540 inches + 5 inches

                                                                     =545 inches

Difference in length between two whales = 545 inches - 183 inches

                                                                      = 362 inches

To represent this in yards and inches we can divide the value by 36.

yards

=10 yards and 2 inches

Difference in length between two whales is 10 yards and 2 inches.

Answer:

(2.x) + (2.7) = 36

Step-by-step explanation:

Solving the given equation with the distributive property,

 A(B + C) = (A.B) + (A.C)

So that,

2(x+7) = 36

(2.x) + (2.7) = 36

2x + 14 = 36

2x = 36 - 14

2x = 22

x = 11

From the given expressions, the option that is the correct first step to solving this equation is;

(2.x) + (2.7) = 36

Answer:

Here you go

Step-by-step explanation: