Answer:
n = 3p
Step-by-step explanation:
12n + 7p - 6n = 25p; solve for n
First we will add like terms in the left side
12n - 6n + 7p = 25p
6n + 7p = 25p
Subtract 7p to both sides
6n + 7p - 7p = 25p - 7p
6n = 18p
Now divide 6 from both sides
6n/6 = 18p/6
n = 3p
2t ² + 5t - 63 Factor the trinomial
Answer:
(2t-9)(t+7)
Step-by-step explanation:
2t^2 + 5t - 63
9x14 = 63
14 - 9 = 5
2t^2+14t - 9t -63
2t ( t+7) -9 (t+7)
(2t-9)(t+7)
Hope this helps!! :))
Step-by-step explanation:
2 t ² + 5t - 63 = 0
2 t² + 14 t. - 9 t -63 = 0
2t ( t + 7) - 9 ( t + 7) = 0
(2t - 9) ( t + 7 ) = 0
t = - 7 , 9 / 2
is the factors of the binomial .
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Step-by-step explanation:
option B , x = 6 is the correct answer of this question .
Hope this will be helpful to you plz mark my answer as brainlist ..
Answer:
b. x = 6
Step-by-step explanation:
Solve for x :
10(x + 2) - 15 = 65
To solve this we need to isolate x :
Distribute the ten to both numbers within the parenthesis :
(10(x) + 10(2)) - 15 = 65
10x + 20 - 15 = 65
Order of operations :
10x + 5 = 65
Subtract 5 from both sides :
10x = 60
Divide 10 by both sides :
x = 6
Please teach me how to solve this!!!
How fast was a driver going if it left skid marks that were 63 feet long on wet concrete? (The coefficient of friction is 0.97)?
A.31mph
B.334 mph
C.43mph
D.61mph
Answer:
b 334 mph
Step-by-step explanation:
100 POINTS ANSWER WRONG AND I WILL REPORT
Answer:
-2b -8
12k - 2
-20-32t
8g+17
3a-2
-15d+30
2a+2b
-21+35a
10f-15
-2x+4
2a+20
3x+6b
6x+6
7a
-1b+3
30a+15b
5q+11q
23z+8
3+12m+8n
-48j+42
-3a+3
-16a-40
10x
Step-by-step explanation:
these re in order going from the left down the from the right down
Answer:
Step-by-step explanation:
Left Column
1. 8h + 21
2.-2b - 8
3. 10p - 10 + 6 = 10p - 4
4. 12k + 3 - 5 = 12k - 2
5. -20 - 32t
6. 8g + 20 - 3 = 8g + 17
7. 4 + 3a - 6 = 3a - 2
8. -15d + 20
9. 2a + 2b
10. -21 + 35a
11. 10f - 15
12. -2x + 4
13. 4a + 20 - 2a = 2a + 20
Right Column
14. 3x + 6b
15. 4 + 6x + 2 = 6x + 6
16. 2a + 5a = 7a
17. 5 - b - 2 = 3 - b
18. 30a + 15b
19. 5q + 11q = 16q
20. 20z+8+3z = 23z + 8
21. 3 + 12m + 8n
22. -48j + 42
23. -3a + 3
24. -16a -40
25. 25x - 15x= 10x
26. 4b - 2b + 10 = 2b + 10
Jon swam 50 meters freestyle in a competition. How many kilometers did Jon swim?
Answer:
.05 kilometers
Step-by-step explanation:
One kilometer is 1000x more than a single meter. And [tex]50 \div 1000 = .05[/tex].
please help meee ;(((
Answer:
C. No Solution
Step-by-step explanation:
x=3-y
x+y=-2
3-y+y=-2
Y=No solution
f(x) = -x^2 + 8x
find f(-7)
Answer:
105
Step-by-step explanation:
which number is rational
Answer:
The answer is D 0.7
y^-9 using a positive exponent
Answer:
[tex]\frac{1}{y^{9} }[/tex]
Step-by-step explanation:
Using the rule of exponents
[tex]a^{-m}[/tex] ⇔ [tex]\frac{1}{a^{m} }[/tex] , then
[tex]y^{-9}[/tex] = [tex]\frac{1}{y^{9} }[/tex]
would you use SSS or SAS to prove triangles congruent? PLEASE help
I'm having trouble with this answer and I don't really get what it's trying to tell me Factor: 42x+14
Answer:
Step-by-step explanation:
42x+14
=14(3x+1)
caught the quadrilateral klmn will be rotated at 180 degrees about the origin which real will describe the transformation
Answer: (x, y) —> (-x, -y)
Step-by-step explanation:
<
0
bigideasmath.com
C
U +
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Dashboard
Big Ideas Math
pe
::: CALCULATORS
Classify each polynomial according to its degree and type.
Monomial
Binomial
Trinomial
Degree 1
Degree 2
Degree 3
:: 9x
:: 5 - 2x3
:: - 4x2
:: x + 6
:: 3x² + 3x3 - 10
:: 4x2 - x
:: x - 3x² + 1
Answer:
Trinomial
Binomial
and monomial
Step-by-step explanation:
Find the slope of the line passing through the points and ( -6, -5 ) and (4, 4)
Answer:
Slope: 9/10
Step-by-step explanation:
We need to find the slope of the line that passes through the coordinates given.
To find the slope, we would use the slope formula: m = y2-y1/x2-x1
Plug in your coordinates and solve:
m = 4-(-5)/4-(-6)
m = 4+5/4+6
m = 9/10
Since we can't simplify further, the slope of the line would be 9/10.
The price of a loaf of a particular type of bread increased from $3.69 to $5.49 from 2009 to 2019. What was the percent increase in the price of the loaf of bread over those years? Round your answer to the nearest tenth of a percent.
Answers:
A) 51.3%
B) 55.9%
C) 32.8%
D) 48.8%
Step-by-step explanation:
Answer:
48.8%
Step-by-step explanation:
Which equation shows the correct relationship between the measures of the angles of the two triangles?
The measure of angle ABC = The measure of angle B prime C prime A prime
The measure of angle ABC = The measure of angle C prime A prime B
The measure of angle BCA = The measure of angle C prime A prime B prime
The measure of angle BCA = The measure of angle B prime C prime A prime
Answer:
D. M<ABC = M<B'C'A'
Step-by-step explanation:
I took the test and got it right
Susanne has no money. In order to buy her sister a gift, she borrowed $15 from her mom. When her birthday came, she received $45 dollars. If she repays her mom, how much money will she have?
Answer:
$30
Step-by-step explanation:
Given data
She borrowed $15 from her mom
Hence she is on -$15
She received $45 dollars
so when she repay $15 her balance will be
= 45-15
=$30
Hence she will save $30
Find the volume of the prism
Answer:
75
Step-by-step explanation:
-2(x+2)+5x-
[tex] - 2(x + 2) + 5x - 1[/tex]
I NEED HELP!!!!!!NOW!!!!!
Answer: Your answer is 6x-9
Step-by-step explanation: Hope I helped
Answer:
6x-9
Step-by-step explanation:
kdjjdhdhvdjdhdndjdbgdvd
a pair of boots and a pair of tennis shoes cost 196.12 the different in there cost is 44.38. determine the cost of each pair of footwear
Answer:
441.9 / 441.9107706
Step-by-step explanation:
441 2021/2219
pls help i only need the answers
may i ask what the multiple questions say in the boxes?
- muffin
Can you show work for 5.8/4, the answer is 1.45 I just need the work.
Answer:
voila
Step-by-step explanation:
Graping the line.
Please reply fast!!
If R is (-4,7) and S is (-2, 12), what is the component form of the vector RS?
Answer: (-6,19)
Step-by-step explanation:
Add -4 and -2
then add both y1 and y2
Find each sum.
1. 56+ (-56)
Find each sum.
1. 56+ (-56) = 0
The number series 1, 2, 3, 4, 55, 56. Therefore, 1596 is the sum of positive integers.
Missing measurements in each triangle
Answer:
50
Step-by-step explanation:
107+23= 130
180-130= 50
You're welcome :P
please answer. i need help majorly
Answer: 5x + 95= 180
Step-by-step explanation:
Supplementary simply means the two angles sum to 180.
Which phrase describes the time shown on the clock?
12
PS
11
10
E9
8
7
5
6
15 minutes after 3:00
20 minutes after 4:00
20 minutes after 3:00
16 minutes after 4:00
Answer:
The answer is 15 minutes after 3:00
Determine whether quadrilateral ABCD with vertices A(–4, –5), B(–3, 0), C(0, 2), and D(5, 1) is a trapezoid.
Step 1: Find the slope of AB. The slope of AB is
.
Step 2: Find the slope of DC. The slope of DC is
.
Step 3: Find the slope of BC. The slope of BC is
.
Step 4: Find the slope of AD. The slope AD is
.
The quadrilateral is a trapezoid because
.
Answer:
5-1/52/32/3Only one pair of opposite sides are parallel