What's the property that justifies my 1st step?

Answers

Answer 1

Answer: Substraction is a comutative operation
x + 3x + 4 = 72
4x + 4 = 72
4x = 68
x = 68 / 4
x = 17.

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claudia is making a gelatin dessert for a party. She plans on making 12 servings for every 5 people. if each pan claudia uses to make the dessert holds 8 servings, what's the minimum number of these pans that she needs in order to make enough to feed 10 people?

Answers

it would be 24 servings and three pans because for every five people, 10÷5=2; would be two servings. bitten, you multiply 8 and 12 which would give you 24, 24 divided by 8 is three. three pans would be the minimum.

Answer:

Step-by-step explanation:

12 times 2

24 divided by 8

Then u get 3 which is 24 of 3 pans ;)

What is the most accurate measurement of 1 pound

Answers

Answer:

15 onces

Step-by-step explanation:

restaurant etiquette dictates that you should leave a 15% tip for the server if the service is acceptable. If that is the case, how much should you tip if your total is $24.00

Answers

3.60
bc using a part to whole chart you cross multiply 24*15 get 360 then divide it by 100 and get 3.60

Answer:

Your tip should be $3.60

Step-by-step explanation:

24.00*.85=20.4

24.00-20.4=3.60

PLEASE HELP I GIVE THANKS

Answers

4x+(3x-8)=90

4x+3x-8=90

7x=98

x=98/7

x=14

If x=14,

angle CDJ is:

(3(14)-8) degrees

=34 degrees

4x 3x -8
angle ADJ is a right angle, so it is equal to 90 degrees. so if you added the two missing numbers together (4x and 3x-8) it would have to equal 90.
4x+3x-8=90
7x-8=90
7x=98
x=14.
plug x back into the equations to find your angles.
3(14)-8 and 4(14)

the school can only seat 50 students in every bus. If the school is planning on taking 360 students on a field trip. How many busses do they need. (show work) with independent variable dependent variable constant term and coefficient

Answers

so you would do 360/50
simplified you would get 36/5 this simplifies to about 7 and 1/5

so you would need 7 and 1/5 bus or 7.2 bus
but you can't have 1/5 buss so you would need to make the 1/5 into a 1 so
7+1=8
8 busses neede

50x = 360
x is the number of buses
x = 360/50 => 36/5
x = 7.2

Independent Variable: x
Dependent Variable: 360 (or y)
Coefficient: 50 (b/c of 50x)
I don't see a constant term, sorry

tour takes his dog to be groomed. The fee to groom the dog is $75 plus 6.75 % tax. Is $80 enough to pay for the service? explain

Answers

Tour takes his dog to get groomed on a budget of $80

Now the fee to groom the dog is $75 plus 6.75% tax.
The question asks if the budget is enough to cover the fee.

lets find the total cost:

$75 + ($75 x 0.0675)
= 75 + 5.06
= 80.06

$80 is not enough to pay for the dog to get groomed