Yesterday, Mary had n baseball cards. Today, she got 8 more. Using , write an expression for the total number of baseball cards she has now.
Answer:
n + 8 =
Step-by-step explanation:
Yesturday she had n
plus the 8 she got today
the equation is
n+8=?
Answer:
8N
Step-by-step explanation: the n is unknown sooooo it is 8n. Brainly pls
PLZZ help im confused
Answer:
12.5
Step-by-step explanation:
12.5+12.5= 25
25+12.5 = 37.5
Find the missing measure in the figure. Look to see how the right triangle is being drawn from the picture. Round to the nearest tenth if necessary.
? ft
Please help me on this!
Answer:A
Step-by-step explanation:
Answer:A
Step-by-step explanation:
You have two different bottles of lotion. One contains 250.48 mL of lotion and the other contais 125.85 mL of lotion. What is the difference?
Answer:
124.63
Step-by-step explanation:
250.48 - 125.85 = 124.63
C,mon Guys you can do it
Ik the answer, so if you don't know i can give it to you
Whoever gets it right gets Brainliest
Penny has 5 children.
The 1st is named January.
2nd kid is named February.
Her 3rd child is called March.
4th is April.
What is the name of the 5th.
Hint: don't think it as a question
Answer: what is the name to the 5th child
Step-by-step explanation:
Answer:
I said it first in comments, but not as an answer, the fifth kids name is what.
Step-by-step explanation:
A summer camp had
440
campers register this year. This is a
10
%
increase over the number registered last year.
Part A
The equation below relates
440
and
c
,
the number of campers registered last year. Complete the equation by entering a number in the
□
.
Enter only a whole number or decimal.
c
=
440
Part B
Enter a number in the
□
to show how many campers,
c
,
were registered last year.
campers
Answer:
Puppy
Step-by-step explanation:
Chuwawa
OWA OWA
The equation that relates the number of campers this year to the number of campers last year is c = 440 / 1.10
The number of campers last year is 400.
What are percentages?Percentage can be described as a fraction out of an amount that is usually expressed as a number out of hundred. Percentages are used to measure frequency.
Given that, a summer camp had 440 campers register this year, this is a 10 % increase over the number registered last year.
So,
The number of campers last year = number of campers this year / (1 + percentage increase)
440 / 1.1 = 400
Hence, the equation that relates the number of campers this year to the number of campers last year is c = 440 / 1.10 and number of campers last year is 400.
Learn more about percentages, click:
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what is a decimal that is equivalent to the expression (2 x 10)+(5 x 1)+(7 x 1/10)+(6 x 1/100)
please answer correctly
select any of the following that is a solution for x in the equation: x^3=8
Answer:
can you give the image I can't select any ?
How many solutions does the following equation has?
5 (m - 3) + 6 = 4m + 3
A-No Solution
B-Infinitely Many Solutions
C-One Solution
Answer:
C. One Solution
That one solution is "m = - 6"
Step-by-step explanation:
5m - 3 + 6 = 4m + 3
Subtract 3 from each side:
5m - 3 - 3 + 6 = 4m + 3 - 3
5m + 6 = 4m
Subtract 6 from both sides of the equation:
5m + 6 - 6 = 4m - 6
5m = 4m - 6
Subtract 4m from both sides of the equation:
5m - 4m = 4m - 4m - 6
m = - 6
Which of the following is the solution to the equation below?
15 = q/3
A 3
B 5
C 45
Can someone give me a word problem for dividing these two fractions: 6 and 1/3
Answer: 18
Step-by-step explanation:
Another brain test ;-; Answer the question (s) below!
Answer:1/4
Step-by-step explanation:
3. Harold spent 1/4 of a fraction of an hour milking each group.
4. Rosanne and her family played 16 different games on their vacation trip.
5. Girish has 12 batches of bread.
6. Jason can cut 12 pieces of sausage.
7. Hubert cut 9 pieces of yarn.
(I don't understand this)
The length of one wall in Mr. Shelby’s classroom is 29 feet. What is the length of this wall in inches?
Need help with this..
Answer:75+5.5x equal or greater than 130
Step-by-step explanation:
Marcus needs 550 tickets to get the prize he wants at the arcade. He already has 125 tickets and can earn 24 tickets each time he plays an arcade game. How many games will he have to play in order to have enough tickets to win the prize he wants?
Help please I just need the surface areas ill give 15 points.Answers only Please
Answer:
1. 172 m ²
2. 226.56 m ²
3. 336 cm ²
4. 296 inch ²
5. 461 cm ² wrapping paper
Step-by-step explanation:
1. 32+112+28 = 172 m ²
2. 120+ 72 + 34.56 = 226.56 m ²
(half base 3.6 x 4.8 = 17.28 x 2 = 34.56)
3. Triangle face 48/2 = 24cm x 2 = 48 = 48 +72+96+120 = 336 cm ²
4. 9x3 = 27 3x 10 = 30 9x 10 = 90 90+30+27 = 147 147 x 2 = 296 inch ²
5. Right Angle face Triangular prism
1/2 10.5 x 10 = 1/2 105 = 52,5
x2 = 105cm ²
10.5 x 8 = 120c
x2 = 240 cm ²
8x14.5 = 116cm
105+240+116 = 461 cm²
Stuck on another one, math's hard ;-;
whats 32(9)-24x = y??? please help!!!
Answer:
m=-24
Step-by-step explanation:
MATH SMARTIES I WILL GIVE BRAINLIEST PLEASE GIVE EXPLINATION ALSO THANK YOU
Answer: 4. 35 the other one i dont
know
Step-by-step explanation:
i hoped i helped
Answer:
3) B.
4) C.
Step-by-step explanation:
3) (3x5)+(5x6)+(6x3)+(7x3)=84
4) 7x5x2=70
A bottle contains liter of water. If it is poured equally into four cups, 1/3 how much water will be in each cup? Which of the following statements are true?
a. ⅓ must be divided into fourths.
b. After dividing ⅓ into four equal parts, the whole has twelve equal parts.
c. Each cup will have ¼ liter of water.
d. I can’t find the answer because I don’t know the size of the cups.
ANSWER ASAP GIVING BRAINLIEST 5 STARS AND A HEART!
Please answer the following with 5 or more sentences:
The diameter of a circle is tripled. How does that affect the circumference? How does that affect the area? Explain.
Answer:
The formula for the circumference is 2πr. If you triple the radius the formula would be 2π3r. the ratio between the two is 2π3r / 2π1r. 2π & r cancels out and you have 3/1 left. Therefore the answer is the circumference is tripled.
The fact that there is no exponential in the formula indicates that the proportional increase is lineal.
The Circumference is 2πr.
When the radius is x, the circumference is 2πx
When the radius is tripled, it becomes 3x, to the circumference will be 2π(3x) = 6πx.
Soooooooo the circumference will also be tripled.
Step-by-step explanation:
hope this helps
PLS PLS HELP I WILL MARK BRAINLIEST
Chris wrapped a present with the following dimensions: a length of 5 in, a width of 4 in, and a height of 6 in. Henry wrapped a present that had a height that was double Chris’s present’s height. How much more wrapping paper will Henry need than Chris? 108 square inches 148 square inches 256 square inches 404 square inches
Answer:
Its 108!
Step-by-step explanation:
A right triangle has an area of 38 square units
If you draw scaled copies of this triangle using the scale factors in the table what will the areas of these scaled copies beer show you can
Answer:
1 | 38
2 | 76
3 | 114
5 | 190
1/2 | 19
2/3 | 25.33
Step-by-step explanation:
I am assuming that you need to multiply the area by the scale factors
Find 270% of 25 use th proportion strategy (nearest tenth)
Answer:
67.5
Step-by-step explanation:
or 60 tens, 7 ones, 5 tenths
10(6m + 7n - 4)
I'm not good at these at all
PLEASEE HELP!
Answer:
60m + 70n + 40
is -1/100 equal to -0.01
Answer:
yeaa
Step-by-step explanation:
hope this helps bc 1/100=0.01 and there is -ve sign so -0.01
someone help pls :CCCCC its math
Answer:
The room is 18ft long
the park is 50mm long hope it helped
Step-by-step explanation: