Answer:
it is the 3rd one
Step-by-step explanation:
Answer:
I think its the fourth one.
Step-by-step explanation:
Because they both worked for $52 a week, with an additional $12.
Help .,) Explain fairly, I'll mark brainlest of best answer!
Jason needs 2 ½ pounds of potatoes to feed 15 people at his Friendsgiving dinner. But, his friends just called and told him they’re each bringing more friends. How many pounds of potatoes will need to feed 50 people? Explain your reasoning.
Answer:
8 1/3, eight and one over three.
Step-by-step explanation:
First lets find the rate by dividing 15 by 2.5 You will get 6 meaning that six people eat 1 pound each. Now lets divide 6 from 6 and 1. This means that 1 person will eat 1/6 of the pounds of the potatoe. Then we can do 50 times 1/6 and we will get 8.3333. This means that Jason needs 8 and 1/3 pounds of potatoes to feed 50 people.
Melissa purchased 17 gallons of gasoline for $37.23. What is the unit rate for the gasoline?
The information below for two pay-as-you-go cell phone companies is given
On Call - 3.5 hours: $10
Talk Time - 1/2 hour:$1.25
a.) what is the unit rate in dollars for each company?
b.) Which company offers the best deal?
c.) Another company offers a rate of $0.05 per minute. How would you find the unit rate per hour?
Answer:
a) On Call: $2.86/hour
Talk Time: $2.50/hour
b) Talk Time offers the best deal.
c) $3/hour
Multiply 0.05 by 60 because there are 60 minutes in an hour.
Step-by-step explanation:
a) On Call: 10/3.5=2.86
Talk Time: 1.25/0.5=2.50
b) On Call>Talk Time
Talk Time offers the best deal.
c) 0.05x60=3
Multiply 0.05 by 60 because there are 60 minutes in an hour.
Answer:
Step-by-step explanation:
One company wants $10 per 3.5 hours, so they want 10 / 3.5 ≈ 2,86 dollars per hour (after rounding to the closest hundreths).
Second company wants $1.25 per half an hour, so they want 2 * 1,25 = 2,50 dollars per hour.
The unit rate is 2,86:2,50
Consider the equation: 5(3x 2 9) 5 2(6x 1 9).
There are 33 people at a meeting. Forty people had been asked to the meeting. What percent of the people asked to the meeting are at the meeting?
Answer:
82.5%
Step-by-step explanation:
40 x 2.5 = 100
33 x 2.5 = 82.5
so
82.5/100 = 82.5%
Answer: 82.5%
Step-by-step explanation:
The value of y varies directly with x, when y = 4, and x = 9. What is the equation for the relationship?
Answer:
y = [tex]\frac{4}{9}[/tex]x
Step-by-step explanation:
Given parameters:
y = 4
x = 9
y varies directly as x ;
Mathematically ;
y ∝ x
So;
y = kx
k is the constant of proportionality;
find k;
k = [tex]\frac{y}{x}[/tex]
k = [tex]\frac{4}{9}[/tex]
So,
Equation of the relationship is;
y = [tex]\frac{4}{9}[/tex]x
What does the equation X^m=
Answer:
It means X to the variable of m.
It would look like this:
[tex]X^m[/tex]
Can some one explain it 2 me i will appreciate it!
Answer: y = 6x - 4
Step-by-step explanation: -4 is the y-intercept and y=6 is parallel so it doesn't change.
Smart multiplications
(a) 125 x 72
(b) 327 x 35 + 327 x 65
Answer:
1. 9,000
2. 32,700
Step-by-step explanation:
Answer:
a- 9000
b-243,263,475
Step-by-step explanation:
I wont ask why you need this at all.
A school gym has a width of 270 ft. Which of the following is equivalent to 270 ft?
90 yd
810 yd
9 yd
Not Here
Answer:
90 yards
Step-by-step explanation:
just use google instead
HELP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Answer:
* + 24
Step-by-step explanation:
i took the test
–42.3 ÷ 3.4 please explain step by step