Answer:
Five times the sum of two times a number plus seven all minus three
Step-by-step explanation:
What is the solution of the system? {5x−y=−21x+y=−3 Enter your answer in the boxes. ( , )
Answer:
(-4,1)
Step-by-step explanation:
im pretty sure that is the answer, i will finish the test and tell you if it is right in the comments i guess lol
Answer:
(-4,1)
Step-by-step explanation:
I took the test
Based on the abbreviations, translate the following ad into fully spelled-out sentences. The final sentence should state
how many rooms each house probably has, not counting bathrooms.
LOW CTM - 2 bdrm 1 ba. Qualifying Low monthly pymnts
555-834-3674 Norris Realty
Answer:
low cash to mortgage, two bedroom one bedroom. Qualifying Low monthly payments
555-834-3674 Norris Realty
2/3a-1/6=1/3 help please
Answer:
1/3a might be the correct answer...
46 = 3b + 70
What is b?
Answer:b=8
Step-by-step explanation:
3b=70-46
3b=24
b=24/3
b=8
Solve each linear equation for x. (A) –12x + 9 = –15x x = (B) 4.5x + 11.5 = 8.5x + 3.5 x = (C) 23x – 9 = 13x x =
Answer:
A. x = -3
B. x = 2
C. x = 9/10
Step-by-step explanation:
(A) –12x + 9 = –15x
Collect like terms
9 = -15x + 12x
9 = -3x
x = 9 / -3
x = -3
(B) 4.5x + 11.5 = 8.5x + 3.5
4.5x - 8.5x = 3.5 - 11.5
-4x = -8
x = -8 / -4
x = 2
(C) 23x – 9 = 13x
-9 = 13x - 23x
-9 = -10x
x = -9 / -10
x = 9/10
Answer:
A) x= -3
B) x = -2
C) x = 27
Explanation: I did the lesson
is this a real person
Answer:
who
Step-by-step explanation:
Answer:
yes......
d synch office
yes it is...
If m -(-3) > 17, which is a possible value for m?
Answer:
If m -(-3) > 17, which is a possible value for m?
Step-by-step explanation:
Help please! I’m taking a math test and I’m stuck
Answer:
d = 79
Step-by-step explanation:
79 = a = d
which of the following choices is a possible length for DF? 17 39 19
Answer:
39
Step-by-step explanation:
Which angle has its terminal side on the negative x axis? Pls answer soon
Answer:
d-pi radians
Step-by-step explanation:
Answer:
Pi- radiants
Step-by-step explanation:
water flows through a pipe at a rate of 7 cubic meters per month. Express this rate of flow in gallons per minute. Round your answer to the nearest hundredth.
Answer:
0.04
Step-by-step explanation:
The rate of flow is 0.043 gallons per minute.
How to convert litres to gallons ?Divide by 0.264 to obtain litres from gallons and multiply by 0.264 to obtain in gallons from litres.
According to the given question
Water flows through a pipe at a rate of 7 cubic meters per month.
We know 1 cubic meter is = 1000 litre
∴ 7 cubic meters per is
= (7 × 1000) litre
= 7000 litre
= (7000 × 0.264) gallons
= 1848 gallons per month
Now 1 month is
= ( 1 × 30 × 24 × 60 ) minutes.
=43200 minutes
So in 43200 minutes 1848 gallons of water flows through that pipe
∴ In a unit minute or per minute it the rate of flow will be
= 1848/43200 gallons per minute
= 0.043 gallons per minute.
Lean more about These type of problems here :
https://brainly.com/question/14526944
#SPJ2
Solve for k.k/2+1/2=3
Answer:
[tex] \frac{k}{2} + \frac{1}{2} = 3 \\ \frac{k}{2} = 3 - \frac{1}{2} \\ \frac{k}{2} = \frac{(6 - 1)}{2} \\ \frac{k}{2} = \frac{5}{2} \\ \boxed{k = 5}✓[/tex]
k=5 is the right answer.Mike a local auto mechanic charges a certain amount to diagnose and repair car he bases his price on the amount of time that it takes for the car to be repaired what is the rate of change in the graph.
Answer:
200
Step-by-step explanation:
The time spent repairing the car is five hours while the total cost is about 200 bucks
I’d like some help with this question.
(Multiple choice)
Answer:
I think D
Step-by-step explanation:
You cant have negative numbers as radius
What is (5,-4) rotated 180° clockwise?
Judy calls in a to-go order at the local pizzeria. She orders pizza for $1.75
per slice and a soda for $2.50.
Answer:
i think you want the total. it is $4.15
Step-by-step explanation:
Valerie is 30 inches tall and casts a shadow that is 12
inches long. At the same time, ber teddy bear casts a
shadow that is eight inches long. How tall is the teddy
bear?
Answer:
20
Step-by-step explanation:
30:12 is the original ratio. So if you divide both sides by the numbers' GCF of 6 you'll get a simplified ratio of 5:2. Then multiply both sides by 4 to keep the ratio constant, then you'd get 20:8. So when the teddy bear casts a shadow of 8 inches long the actual teddy bear is 20 inches tall. Hope this helps!
what is the volume of a rectangular prism with a length of 5 cm, a height of 3 cm, and a width of 10 cm?
Answer:
V=150cm³
Step-by-step explanation:
Formula: w×h×l
V rectangular prism: 10×3×5= 150cm³
What is the y-intercept of the graph of the line given by the equation 3y + 4x = 15
A. 5
B. 4
C. 3
D. -4/3
Answer:
It would be 5
Step-by-step explanation:
please help asap with legit answers
Answer:
D
Step-by-step explanation:
Just combine like-terms
Graph
4. y=-x+6
y=x-2
Answer:
{y,x} = {-4,2}
Step-by-step explanation:
Damell had 27 coins in his pocket. He lost some. Write an expression that shows how many coins Darell lost.
A.27 -
B. n - 27
C. 27+n
D.n+27
Answer:
esl b comafio qe vasu slair beniaen
Step-by-step explanation:
What is the price of $45 art set with 7% tax
Answer:
$48.15
Step-by-step explanation:
Take 45 and multiply it by 0.07 and you get 3.15. Add that number to 45 and you get 48.15 as your answer
what is the negative reciprocal of 7/9
Answer:
-9/7
Step-by-step explanation:
A reciprocal is literally just flipping the fraction, so your notmal reciprocal would be 9/7, but in this case it‘s asking for a negative reciprocal, so it would be -9/7
Niall hikes 250.6 meters up a mountain. If he is 70% of the way up, how many meters tall is the mountain?
Answer:
358
Step-by-step explanation:
Please let me know if you want me to add an explanation as to why this is the answer/how I got this answer. I can definitely do that, I just wouldn’t want to write it if you don’t want me to :)
Find the length of side AB.
Give your answer to 3 significant figures.
с
410
13.5 cm
A
B
Answer:
AB ≈ 8.86 cm
Step-by-step explanation:
Using the sine ratio in the right triangle
sin41° = [tex]\frac{opposite}{hypotenuse}[/tex] = [tex]\frac{AB}{BC}[/tex] = [tex]\frac{AB}{13.5}[/tex] ( multiply both sides by 13.5 )
13.5 × sin41° = AB , then
AB ≈ 8,86 cm ( to 3 significant figures )
Answer:
8.87
Step-by-step explanation:
use the sin law for right triagles sin(θ)= opposite/hypotenuse so
sin(41)=(AB)/13.5
13.5×sin(41)=AB
8.87=AB
A flying squirrel's nest is 6 meters high in a tree. From its nest, the flying squirrel glides 8 meters to reach an acorn that is on the ground. How far is the acorn from the base of the tree? If necessary, round to the nearest tenth.
Answer:
2 meters
Step-by-step explanation:
Find the given trigonometric ratio in the problem below.
Answer:
tan c would be 20/21, and that can't be further simplified. tan is opposite/adjacent, so that's why it's 20/21.
X(x+1)=1 it’s quadratic equations
What is the percentage of lemons in this group of lemons and strawberries?
Answer:
50%
Step-by-step explanation:
