2 years ago

This is my problem. I need help

Mathematics

1 answer:

koban [17]2 years ago

7 0

Answer:

1: -3

2: She gives him $3 per week

3: 18

4: How much money she initially borrowed

5: y = -3x + 18

You might be interested in

I don't know how to do this☹

bazaltina [42]

Multiply all of those numbers

3 0

2 years ago

A King cobra has a mass of 8.845 kilograms. Round the mass to the nearest tenth kilogram

Delicious77 [7]

The answer is 9 Kilograms.

6 0

2 years ago

Read 2 more answers

The cost CC (in dollars) of making nn watches is represented by C=15n+85C=15n+85. How many watches are made when the cost is $38

dangina [55]

$\bf \stackrel{cost}{C}=15\stackrel{watches}{n}+85\qquad \boxed{C=385}\qquad \stackrel{cost}{385}=15n+85
\\\\\\
380=15n\implies \cfrac{380}{15}=n\implies \cfrac{76}{3}=n\implies 25\frac{1}{3}=n$

so, 25 whole watches and hmmmm just the wristband of another maybe.

5 0

2 years ago

4. An object is at rest if all forces

algol13

Answer:

+5.5

Step-by-step explanation:

Lets say you have an apple and you apply -5.5 newtons of force to it, for it to be balanceds you have to push the opposite, which is +5.5 newtons.

3 0

1 year ago

What is the perimeter of Triangle XYZ?

Svet_ta [14]

Answer:

Step-by-step explanation:

From the diagram, the following is true;

AY = YB = 7

BZ = ZC = 6

XC = XA = 5

perimeter of the triangle is the sum of all the sides

Hence ;

Perimeter = AY+YB+BZ+ZC+XC+XA

Perimeter of the triangle = 7+7+6+6+5+5

Perimeter of the triangle = 36

hence the perimeter of the triangle is 36

7 0

2 years ago

This is my problem. I need help ​

This is my problem. I need help