Answer:
y=-2x+17
Step-by-step explanation:
isolate the y and bring over the x so subtract 2x from both sides to get y=-2x+17
Please answer the picture
Answer:
-15x + 3
Step-by-step explanation:
expand
3 times -5x = 15x
3 times 1 = 3
Answer:
−15x+3
Step-by-step explanation:
3(−5x+1)
= (3)(−5x+1)
= (3)(−5x)+(3)(1)
= −15x+3
Let r represent Rhonda’s age. Rhonda’s mom is 17 years younger than 5 times Rhonda’s age. Select the expression that represents the age of Rhonda’s mom.
Answer
R=3.4
Step-by-step explanation:
Divide 17/5 to get 3.4
Hope this helps!
The model represents an equation. What value of x makes the equation true?
Answer:
B: 9/4
Step-by-step explanation:
Answer:
9
Step-by-step explanation:
S - How many positive integers are between - 7/3 and 5/2?
E. 0
F. 1
G. 2.
H. 3
Answer:
The positive integers between -7/3 and 5/2 are 1 and 2.
Step-by-step explanation:
"How many positive integers are between - 7/3 and 5/2?" can be written as "How many positive integers are between - 2 1/3 and 2 1/2?" This rewriting makes it easier to identify the positive integers in question. They are 1 and 2.
The number of positive integers between -7/3 and 5/2 is 3 (option H).
To determine the number of positive integers between -7/3 and 5/2, we need to find the positive integers greater than -7/3 and less than 5/2.
Converting -7/3 to a decimal, we have:
-7/3 ≈ -2.333
Converting 5/2 to a decimal, we have:
5/2 = 2.5
Now, let's check which positive integers lie between -2.333 and 2.5.
The positive integers greater than -2.333 and less than 2.5 are 0, 1, and 2.
Therefore, there are three positive integers between -7/3 and 5/2. The correct answer is option H. 3.
To know more about positive integers, refer here:
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solve pleaseeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee
Answer: -31
Step-by-step explanation:
[tex]a_{19}[/tex] =5+(19-1)(-2) then our BODMAS method
[tex]a_{19}[/tex] =5+18×(-2)
[tex]a_{19}[/tex] =5-36
[tex]a_{19}[/tex] = -31
Explain the relationship between a strategy, such as number sense, and a written method , such as partial products or area models , for multiplying decimal number's.
Answer:
Hello
Step-by-step explanation:
You can take away the decimals
for example 0.33 x 0.7
do 33 x 7
which is 231
the 0.33 has 2 decimal spaces because there are 2 digits after the point
0.7 has 1 decimal place because there is 1 digit after the point.
so in total, there is 3 decimal
because you do 2 + 1
3
from the left, you count backwards and add the decimal point
the final answer should be 0.231
hope it helped
Mark me as brainliest
Please explain I am very confused!
Answer:
42°
Step-by-step explanation:
Altitude of an isosceles triangle divides it vertex in equal angles
so ∠ABD = ∠PBC = 48/2 = 24
In ΔABC sum of angles = 180 and ∠A = ∠C
48 + A + C = 180
2A = 180 - 48 = 132
A = 132/2 = 66 = ∠C
As PB = PC ---> ∠PBC = ∠PCB = 24
∠ACB = 66 = ∠PCD + ∠PCB
66 = ∠PCD + 24
∠PCD = 42
the number of tigers increased from 25 to 40 over a short period of time. What is the percentage increase in the number of lions? Round your answer to the nearest tenth of a percent. *
Mr. Reynolds is a rancher. He started with a 150 cows in his herd. Due to a hole in his fence, he now has 120 cows in his herd. By what percentage was the number of cows in Mr. Reynold's herd reduced?
Answer:
20%
Step-by-step explanation:
Therefore, the percentage of the number of cows in Mr. Reynold's herd reduced is [tex]20[/tex] %.
What is the percentage?
A percentage is a number or ratio expressed as a fraction of [tex]100[/tex]. It is often denoted using the percent sign, "%".
Here given that,
Mr. Reynolds is a rancher. He started with a [tex]150[/tex] cows in his herd. Due to a hole in his fence, he now has [tex]120[/tex] cows in his herd.
Number of cows Mr. Reynolds have
[tex]\frac{120}{150}[/tex] ×[tex]100=80[/tex] %
So, the number of cows Mr. Reynolds reduced is
[tex]100[/tex] % - [tex]80[/tex] % = [tex]20[/tex] %
Hence, the percentage of the number of cows in Mr. Reynold's herd reduced is [tex]20[/tex] %.
To know more about the percentage
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HELP PLZ ND THX U?!?!?!?!?!?!?!?!?!
Answer:
U = 1
Answer = 6
Step-by-step explanation:
We can do really any number. But in this case, we are gonna do 1. So, it would look like (7 x 1) - 1. It would look like that because we know that 7u is equal to 7 times U or in this case, 7 times 1. So, we know 7 x 1 is 7. Now, we do 7 - 1 since U = 1, and we get our answer of 6.
Express 1.19 as a percent.
I am kind of stuck on this one and I need help.
Answer:
19/100
Step-by-step explanation:
Answer: 119%
Step-by-step explanation:
So what you want to do is you need to multiply the 1.19 by 100. Which from what I know that’s all you need to do to find your answer.
12∙(40-39)+2
A. 18
B. 14
C. 24
D. 30
Answer:
B.14
Step-by-step explanation:
Answer:
B. 14
Step-by-step explanation:
(40-39)= 1
12*1+2=14
D. Complete the diagram to find the cost per class in the 8-class block.What is the cost per class
Answer:
what is the diagram
Step-by-step explanation:
Please help with my math!
Answer:
The function is linear.
Step-by-step explanation:
This is because the ball is y = mx + c form.
Hope this helped.
If it didn't, please reply.
Solve for x.
3/5 (x − 7 1/0)= −3 1/4
Enter your answer as a mixed number in simplest form.
Answer:
cant simplify
Step-by-step explanation:
Solve dis sushma if u r so smart
Answer:
[tex]f(2)=-2[/tex]
Step-by-step explanation:
Looking at the graph we can see where the y value is located when [tex]x=2[/tex]. From this, we can determine that at an x value of 2, the y value is -2.
HELP ME PLEEEEASEEE!!!!!!!!!!!!!!!!!!!!!!!
Answer:
9. r < -6
10. n > 7
11. x < -1
12. d > -4
13. m > 4
14. x < 3
15. d < ^-15/7
16. m > -6
I figured out the first part only need help with the second part.I need help ASAP
Answer:
the answer would be 112.5min
Explanation:
I believe you have the equations wrong. 1 equation you can use is t=15d, and the other equation you can use is d=t/15. then if you plug 7.5 for d in one of the equations you can get the answer
REPOST NO LINK SPAM OR REPORT:
The variables x and y vary directly. Use the values to find the constant of proportionality, k . Then write an equation that relates x and y . Write any fractions in simplest form.
Answer:
k = 9/8
y = 9/8x
Step-by-step explanation:
45/40 = 9/8
To check:
40 * 9/8 = 45
Hope this helps!
Please help! Cumulative Practice.
Question in picture
Answer:
Step-by-step explanation:
Question One : 6.4 x 1.2
Question Two : 3.5 x 4.9
Question Three: 8.4 x 5.2
pls SOLVE and EXPLAIN how you got it
And pls don't put files in here
Each bus holds 56 people.
How many buses are needed to take 427 students, 17 teachers, and 53 parent volunteers to the track meet?
Answer: 9 buses
Step-by-step explanation:
427+17+53= 497
1 bus can hold 56 people
497 ÷ 56 = 8.8 --> round it up is 9
Determine the length of the line segment. Round your answer to the nearest tenth of a unit
PLS help i need this done now!
Answer:
3
Step-by-step explanation:
Answer:
3
Step-by-step explanation:
NO LINK SPAM OR REPORT: Tell whether x and y show direct variation. Explain your reasoning. If so, find k.
x−y=0
Answer:
2. yes; the equation can be written as y = kx; k = 1
Step-by-step explanation:
x-y = 0
That means x and y have to be the same value.
If you multiply a number by 1, you get the same thing.
If you multiply x by one, you get y (the same value).
Hope this helps!
what is the area of the trapezoid
Answer:
a+b
h 2
Step-by-step explanation:
Question
A map of a farm is shown in a coordinate plane in which the coordinates are measured in yards. The map shows the barn at (-5, 4). A well is dug at (-5, y). What are two values of y such that the barn is 30 yards from the well?
Answer:
y-34 or y-30
Step-by-step explanation:
Use the distributive property & multiply the 2x + 3 inside the parenthesis using the 4 outside the parenthesis.
Then, multiply them to both sides, to get . (8x+12) = yDistribute by multiplying y with 8x + 12 using the distributive property.Your final result will be 8xy + 12y / 5Learn more about distributive property here: brainly.com/question/2807928
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What property does this illustrate?
Answer:
Communitive property i think thats how you spell it
Step-by-step explanation:
PLZ SAVE MEEEEEEEEEEEEEEEEE
Answer:
I think the answer is 60
Step-by-step explanation:
I am sorry if it s wrong
Write the Pythagorean theorem equation in an equivalent form with the a² isolated.
Answer:
[tex]a^{2}= -b^{2}+c^{2}[/tex]
Step-by-step explanation:
Rewrite the Pythagorean Theorem equation in terms of [tex]a^{2}[/tex].
[tex]a^{2}+b^{2}=c^{2}[/tex]
Subtract b squared from both sides.
[tex]a^{2}= -b^{2}+c^{2}[/tex]
Answer:
A^2=-B^2+H^2
Step-by-step explanation:
A^2+B^2=H^2
Isolate A^2. Subtract B^2 from both sides.
A^2=-B^2+H^2
Hope this helps :)