Nelson is planning out his monthly budget and estimates that he spends $250 on food each month. When he got his bank statement, he discovered that his actual food expense for the month was $315. Calculate his percent error. Round to the nearest whole percent.

Answer:

21

Step-by-step explanation:

250 / 315 = 0.79

0.79 x 100 = 79

100 - 79 = 21

The area of Triangle B is 8 square units. Find the length of B. Show your reasoning.

⚠️ SOMEONE HELP⚠️

Kaia's mom is having triplets. Each baby could either be male or female. Which outcome would be included in the compound event "more than one male"?​

I WILL GIVE BRAINLIEST (only if correct) where do I put the green dots in the graph??

Does any one know the answer?? I would be so thankful.

The students at Southern Junior High School are divided into four homerooms. Benjamin just moved into the school district and will be randomly assigned to one homeroom.

Which methods can be used to simulate this situation? Select THREE OPTIONS....

A. Flip a coin 4 times, once for each homeroom, with heads up representing being assigned to the homeroom represented by that flip.
B. Draw a marble from a bag containing 5 white marbles, 5 black marbles, 5 red marbles, and 5 green marbles, with each color representing a different homeroom.
C. Use a random number generator with 1, 2, and 12 representing the first homeroom, 7, 9, and 10 representing the second homeroom, 3, 8, and 11 representing the third homeroom, and 4, 5, and 6 representing the fourth homeroom.
D. Roll a number cube with 1 representing the first homeroom, 2 representing the second homeroom, 3 representing the third homeroom, and any other outcome representing the fourth homeroom.
E. Spin a spinner with 8 congruent sections with 2 sections assigned to each homeroom.

-3 < 5, add 4 to both sides

Logan reads for 1 3/4 hours everyday. He finishes an entire book in 8 days. How many hours in all did it take Logan to complete the book?

i need help please
fr tho i need help

HELP ,
simplify a^3 a^10

Please help due at 9:45

Help Please
I need it now

I NEED HELP WITH THIS, SHOW YOUR WORK!!! BRAINLY TO WHOEVER CAN GET IT RIGHT

can you help me plz
and thank you

You went to the mall with $52.50. You bought three shirts that each cost x dollars. Which expression represents the amount of money, in dollars, that you had left after you bought the shirts?
a. 52.50 – 3x
b. 52.50(3) – x
c. 52.50x – 3
d. 52.50 – (3 + x

Ted’s team score average of 23.5 points in 4 basketball games. Lauren​'s team scores an average of 75.5 points in the same 4 games. Use estimation to find how many times as many points Lauren​'s team scores compared to Ted​'s team.(Use compatible numbers) I need help plz

Celina built a model of a triangular pyramid. The model's height is shown in the diagram.



If the volume of Celina's model is 96.37 cubic centimeters, what is the area of the triangular base in square centimeters?

Round answer to the nearest hundredth.

12.85 square centimeters

4.28 square centimeters

38.55 square centimeters

240.925 square centimeters

Is the domain less than 2 or greater than 2?




less than or
greater than

someone pls help 0xy + 32y

please answer these correctly :(. i just need these two pls <333

please helpppppppppppppppppp

Please help I don't understand.

me need help on homework

If the point (x, -2) is a solution to the equation y = 2x – 4, find the value of x.

Use a model to solve ten multiplied by three sevenths. Leave your answer as an improper fraction.

thirteen sevenths
thirty seventieths
thirty sevenths
thirteen seventeenths

Please help me with this

(FIRST PERSON THAT ANSWERS GETS BRAINLIEST) I NEED HELP NOWWWWW I'M GIVING AWAY ALLLL OF MY POINTS AND IT'S DUE TOMORROW SO PLEASE ANSWER QUICKLY: What does 1 + 1 equal?

Which of the following statements correctly compares the rate of change for the money earned,
measured as dollars per delivery, between 2 and 4 deliveries and 6 and 8 deliveries?
A. The rate of change is the same between the two time intervals.
B. The rate of change is larger between 2 and 4 deliveries than 6 to 8 deliveries.
C. The rate of change is smaller between 2 and 4 deliveries than 6 to 8 deliveries.
D. The rate of change is a positive value between 2 and 4 deliveries and a
negative value between 6 and 8 deliveries.

HELP PLS WHOEVER GETS IT RIGHT GETS BRAINLIEST AND A THANK U THIS IS URGENT


Lola ran 6.79 miles to prepare for her track meet today. If she runs this distance every day this week, how many miles will Lola run? (Remember, there are 7 days in one week).

Is this a numerical expression OR algebraic expression: 45 + 34 x 7a
numerical expression
algebraic expression

Malcolm drew a circle with a diameter of d units, a radius of r units, a circumference of C units, and an area of A units. Which of the following could Malcolm use with his circle to define pi?