Answer:
The narrator uses the word they and tells us each person's thoughts.
Step-by-step explanation:
Answer:
The narrator uses the word they and tells us each person's thoughts.
Step-by-step explanation:
Which of the following values are solutions to the inequality 3 -
2x < -10?
I. – 2
II. 2.
III. 10
None
I only
Submit Answer
II only
III only
I and II
I and III
II and III
I. II and III
Answer:
None
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightEquality Properties
Step-by-step explanation:
Step 1: Define
2x < -10
Step 2: Solve for x
Divide 2 on both sides: x < -5Here we see that any value x smaller than -5 would work as a solution.
Step 3: Identify
Answer choices.
I. -2
II. 2
III. 10
We see that none of these numbers are less than -5. Therefore, non of the answer choices are correct.
A gymnast trains for 4 months for her competition how many weeks did she train.
Answer:
16 weeks
Step-by-step explanation:
Assuming that each month is around 4 weeks, multiply that number by 4 months and you will get 16 weeks in total.
Answer:
16
Step-by-step explanation:
there are 4 weeks in every month. Therefore, if she trained for 4 months, she trained for 16 weeks. (4*4=16)
Clyde is baking, and the recipe requires 13 cups of flour. Clyde has 2 cups of flour, but he is doubling the recipe to make twice as much. How much more flour does Clyde need? solve the equation
Answer:
8/3 or 2 2/3
Step-by-step explanation:
Each recipe is 1 1/3 >insert unit< of flour but he's baking two recipes. So, you multiply 1 1/3 by 2 to get 8/3, or 2 2/3
i need help please!!
Answer:
a
Step-by-step explanation:
2 x 2=4
4+3=7
Answer:
x*2+3=7
x=2
Step-by-step explanation:
An airplane is preparing to Anderson airport it is 39,900 feet above the ground and it is descending at a rate of 3100 hundred feet/min. at the same airport another plane is taking off and will ascend at the rate of 2600 ft./min. when will the two airplanes be at the same altitude and what altitude will it be
Answer:
one plane will be at an altitude of 39900 and the other will be at 33464
Step-by-step explanation:
airplane 1 -
39,900 divided by 3100 = 12.87
airplane 2-
2600 x 12.87 = 33,464
Which of the following options best describes the function graphed below?
O.Nonlinear increasing
O.Nonlinear decreasing
O.linear increasing
O.linear decreasing
i need help with number 8 i will reward u.
Answer:
Wow! Really? Cheating on Canvas?
Step-by-step explanation:
write a division expression that would have a result of 28
Division ___ ÷ ___ = 28
Answer:
14÷2=28
Step-by-step explanation:
-25+x=54 what represents x
Answer:
x=79
Step-by-step explanation:
The length of a rectangular garden is 3 yd less than twice its length. The perimeter of the garden is 78 yd. What are the width and length of the garden?
Complete question :
Answer:
Width = 14 yards ; length = 25 yards
Step-by-step explanation:
Given that :
The length of a rectangular garden is 3 yd less than twice its length. The perimeter of the garden is 78 yd. What are the width and length of the garden?
Width of garden (W) = w
Lenght of garden (L) = 2w - 3
Perimeter of a rectangle : 2 (L + W)
2(2w - 3 + w) = 78
2(3w - 3) = 78
6w - 6 = 78
6w = 78 + 6
6w = 84
w = 14 yards
Length = 2(14) - 3
Length = 28 - 3 = 25 yards
Find the slant height of the pyramid.
22.4 in.
16.8 in.
The slant height is
inches.
Answer:
The slant height is 28 inches
Step-by-step explanation:
The slant height of a pyramid
Given a square base pyramid of side 2a and height h, the slant height is calculated as follows:
[tex]s=\sqrt{a^2+h^2}[/tex]
The attached image shows the relationship between the lengths.
There is no specific information about the dimensions provided in the question, but I'm assuming this:
h = 22.4 in
a = 16.8 in
The slant height is:
[tex]s=\sqrt{16.8^2+22.4^2}[/tex]
[tex]s=\sqrt{784}[/tex]
s = 28 in
The slant height is 28 inches
Brent bought 6 packages of Kool-Aid mix priced at for $0.29 each and 2 packages of Sugar priced at $3.92 each and a gallon of water for $0.95. What is the total amount she spent, on the Kool-Aid and Sugar?
Answer:
kool-aid - $1.74
Sugar - $7.84
Total =$9.58
Step-by-step explanation:
kool-aid = $ 0.29 × 6 = 1.74
×6 because she bought 6 packages of Kool-aid and the price of each was $0.29
sugar = $3.92×2 = 7.84
×2 because she bought 2 packages of sugar and price for each was $3.92
total = $9.58
Add $1.74 + $7.84
What is the first step in evaluating the expression shown below? (12.9 – 3.1) × 6.2 – 2 + 43 A. Multiply 3.1 and 6.2. B. Add 2 and 43. C. Subtract 3.1 from 12.9. D. Subtract 2 from 6.2.
Answer: Subtract 3.1 from 12.9
Step-by-step explanation:
The first step in evaluating the expression (12.9 – 3.1) × 6.2 – 2 + 43 is to open the bracket first and then subtract 3.1 from 12.9 which will give 9.8.
This follows the rule of BODMAS which says that B which stands for Bracket must be opened and solved first in a given expression.
30
Mrs. Martinez assigned 20 pages of reading for homework Jace had time to read 3 pages before he left school. What percent
of the assigned pages did Jace read while at school
Answer:
15% if I remember correctly
will mark brainliest
ONE question with picture included! no need to do part c :)
Answer:
x + y = 24
16x + 20y = 434
x = 11.5
y = 12.5
Step-by-step explanation:
Part A:
x + y = 24
16x + 20y = 434
Part B:
simplify the second equation to find a "kind of answer" to a variable,
so we could simplify it to either y = 21.7 - 0.8x or x = 27.125 - 1.25y
in this case we will use y = 21.7 - 0.8x
substitute your new value of y into the first equation:
x + (21.7 - 0.8x) = 24
now, we can solve this to find the actual value of x: x = 11.5
so plug in your real x value to the simplified second equation (y = 21.7 - 0.8x)
you get y = 12.5
this tells you how many hours the machine spent on making each type of item
What is the value of x in the diagram?
#3
A) 530
B) go
127°
349
C) 112
146°
D) 180°
Answer: 180
Step-by-step explanation:
The number of students enrolled at a community college increased by 12% from last year to this year. The enrollment last year was 15,500. How many students are enrolled this year
Answer:
17,360
Step-by-step explanation:
12% of 15,500 = 1,860
15,500 + 1,860
Which expression is equivalent to -6 ( 3x-2/3)?
-2x + 9
-3x + 6 2/3
-18x+12
-18x+4
Answer:
-18x + 4
Step-by-step explanation:
Answer:
D.
Step-by-step Explanation
What is the area? help me out
FREE “BRAINLESS”!! Keep it going EGGS BACON GRITS SAUSAGE
use the quadratic equation formula to solve the given equation. x^2+7x+3=0
Answer:
I hope it is correct. If it is correct please do brainliest. Thanks
Step-by-step explanation:
I need help !!!!!!!!!
Answer:
i think b
Step-by-step explanation:
the sum of two numbers is 39. the larger number is 23 more than the smaller number. what are the numbers
Plsss helpppp I’m stuck
Answer:
b = 2c: Ben's age is twice Cindy's. So Cindy is 15 years old
(a + b + c) / 3 = 28: Their average age is 28 This tells us nothing as we already have Anne, Ben and Cindy's ages. It does however give us a quick way to check the answers:
[tex]\frac{a + b + c}{3} = 28\\\frac{39 + 30 + 15}{3} = 28\\\frac{84}{3} = 28[/tex]
Correct, so we know values found are correct.
the point (0 0) is a solution to which of these inequalities
Answer:
(0, 0) is the solution of the inequality y - 9 > 3x - 10.
Step-by-step explanation:
Given the solution point
(0, 0)Let us substitute the point (0, 0) in the inequality to determine which inequality satisfies the equation or not.
CHECKING FOR
y - 9 > 3x + 10y - 9 > 3x + 10
substiture (0, 0) i.e. x = 0, y = 0 in the inequality
0 - 9 > 3(0) + 10
-9 > 10
FALSE
CHECKING FOR
y - 9 > 3x - 10y - 9 > 3x - 10
substiture (0, 0) i.e. x = 0, y = 0 in the inequality
0 - 9 > 3(0) - 10
-9 > 10
True
CHECKING FOR
y + 9 > 3x + 10y + 9 > 3x + 10
substiture (0, 0) i.e. x = 0, y = 0 in the inequality
0 + 9 > 3(0) + 10
9 > 10
FALSE
Therefore, we conclude that only the second inequality i.e. y - 9 > 3x - 10 satisfies the inequality.
Hence, (0, 0) is the solution of the inequality y - 9 > 3x - 10.
8.5, 8.409, 8.47, 8.357, 8.41, 8.458
LESS GREATER HELP ASAP
Answer: Least to greatest, 8.357, 8.409, 8.41, 8.458, 8.47, 8.5
Step-by-step explanation:
Given: -9(2x-3)=63; prove: x=-2
Y=mx+b
What’s mx+b??
Answer:
Y=-1/2x+1 because b=the y intercept or in other words, the point at which the line crosses the y axis which is at 1. -1/2x because m=the slope and since the line is going down the slope would be negative. Remember rise/run rule, to get to the next point from (0,1) the line goes down 1 and over 2 which would make it 1/2 and since it goes down it is -1/2. The x stays because that is the variable in which you substitute numbers in for to get new points. Thus the y=Mx+b that you are looking for is y=-1/2x+1
Step-by-step explanation:
What is y=mx+b?
Pls help me with this question.
Answer:
C or D would be the best answers to choose from
Step-by-step explanation:
Error Analysis A classmate found the slope of the line passing through (8,-2) and (8.10), as shown at the right. Describe your classmate's error. Then find the correct slope of the line passing through the given points.
Answer:
m=undefined; 12/0
Step-by-step explanation:
The classmate's mistake is that she should have placed the y and top and the x on the bottom.
m= 10+2/8-8
m= 12/0
The slope is undefined, meaning that it is a vertical line.
