Answer:
Your answer.
4x + 6y = 122.............(1)
5x + 3y = 94............... (2)
(2)*2-(1),,,,
10x+6y-4x-6y = 66
X = 11
Put x value in eq 1 or 2
Y = 13
Thank you. And give my answer as Brainlist answer. Follow me for more
Step-by-step explanation:
Please help , explain too :)
Answer:
10
Step-by-step explanation:
5x - 20 = 2x + 10
subtracted 2x on both sides
3x - 20 = 10
then add 20 to both sides
3x = 30
then divide 3 on both sides
x= 10
Calculate X, can anyone help please
answer:
40°
step by step:
93°+47° (i think the circle at the bottom says 47)=140°
180° ( as the angles in a triangle must add up too 180°) - 140° = 40°
help please asap my teacher if just giving it to us
Help me on this pleaseee
Two equivalent fractions for 2/3
Answer:
2/3 = 2×4 / 3×4 = 8/12 which is an equivalent fraction of 2/3. Similarly, if we divide the numerator and denominator of 12/18 by 6 we get. 12/18 = 12÷6 / 18÷6 = 2/3. So 12/18 is an equivalent fraction of 2/3 as well.
Step-by-step explanation:
Please help thank you
Answer:read the rules of brainly you can not do this
Step-by-step explanation: bbbwry5rngfryj5wrngfryj5yrngj75ytrnbqfd
Please help on this
Solve expression completely.
4-3
O 1/64
O
-64
O 1/16
O
64
Answer:
1/ 64
Step-by-step explanation:
1 / 4³ = 1/ 64
hope it helps!
What is the slope of the line that passes through the points
(
4
,
−
2
)
(4,−2) and
(
24
,
−
17
)
?
(24,−17)? Write your answer in simplest form.
Answer:
-3/4Step-by-step explanation:
Given the coordinates (4, -2) and (24, -17), we are to find the slope of the line passing through the points
Slope = y2-y1/x2-x1
Slope = -17-(-2)/24-4
Slope = -17+2/20
Slope = -15/20
Slope = -3/4
Hence the required slope is -3/4
write the linear equation below in the function notation
y=2x-5
Answer:
f ( x ) = 2 x + 5
Step-by-step explanation:
Function notation is a system of representing functions.
Help me please number 5
Answer:
a. Equations:
Sammy's Spa: y = 350Shape Up!: y = 20x + 150b. The graph is attached
c. When number of exercises is no more than 10. This point is the intersection of the lines (10, 350)
Write an equation in slope intercept form force ach trend line
Answer:
Question 5: y = - [tex]\frac{1}{3}[/tex]x + 6
Question 6: y = [tex]\frac{25}{2}[/tex]x + 100
Question 7: y = -10x + 45
Which value is an input of the function?
-14
-2
0
4
Answer:
the answer is 4
Step-by-step explanation:
130% of 49 =
O 637
O 6.37
O 63.7
0 63.7%
Select the correct answer
Answer:
1/25x
Step-by-step explanation:
A contractor needs to buy nails to build a house. The nails come in small boxes and large boxes. Each small box has 200 nails and each large box has 400 nails. The contractor bought twice as many small boxes as large boxes, which altogether had 3200 nails. Graphically solve a system of equations in order to determine the number of small boxes purchased, x,x, and the number of large boxes purchased, yy.
Answer: 21
Step-by-step explanation:
PLEASE ANSWER ASAP!! Will give brainliest!!
c. Write a rule describing the intercepts of linear equations whose graphs are
horizontal and vertical lines.
Plsss answer u will give more points
Answer: Vertical lines have no y-intercept and the x-intercept is the number given by the ...
Step-by-step explanation:
10+20=2(5+___what that’s all I need help on this please
Will mark Brainliest!!!!
the three are
perpendicular
parallel
neither parallel nor perpendicular
Answer:
ParallelNeither parallel nor perpendicular PerpendicularStep-by-step explanation:
Given line m:
y = 4/5x - 3Relationship of line m with following lines:
1. y = 4/5x + 3
Same slope, different y-interceptParallel2. y = -4/5x + 3
Slope are negative, different y-intercept Neither parallel nor perpendicular 3. y = - 5/4x + 3
Slopes are negative-reciprocal, different y-interceptPerpendicularAlberto makes fruit punch with 24.2 ounces of apple juice and 18.4 ounces of pineapple juice. He splits the fruit punch equally into 6 glasses.
How much fruit punch is in each glass?
Answer:
7.1
Step-by-step explanation: i took the quiz
The output is 4 less than twice the input
Answer:
2
because ans = 4. and input =half so,4/2 .=2
Answer:
(2xinput)-4=Output
Step-by-step explanation:
i think this is what ur looking for and have a good day :)
Angel has read 16 of the 80 pages in his book. What percent of the book has he read?
Answer:
Hey! so the answer is 20%
Step-by-step explanation:
If you want to know what percent 16 is of 80, you simple divide 16 by 80, then take that number and move the decimal place two spaces to the right. That's your percentage!
Hoped this helped! Have a great day! Im Eve btw. Also consider marking this brainliest. Thank you in advanced if you do!✨
Find the slopes form two points (1, -2) and (3,-4)
Answer:
y=-x-1
Step-by-step explanation:
if points are (-1,-2) and (3,-4)
Answer:
slope intercept form: y = -1/2x - 5/2 or y = -0.5x - 2.5
PLEASE HELP ME OLEASE UT URGENT !
Based on the triangles, Which statement about x is true?
I need massive help!!!!!!!!!
Answer:
60%
Step-by-step explanation:
Write 0.6 as 0.60, which is 60 hundredths. 60 hundredths is 60 percent. You can also move the decimal point two places to the right to find the percent equivalent.
Jack and mic moment jack charges three dollars per hour plus a $10 equipment fee mike charges eight dollars per hour but does not charge and equipment be there charges are shown on the graph after how many hours of knowing is jack and mikes charge the same
NEED ANSWERS NOW!
Will mark you Brainlist!
Answer:
15
Step-by-step explanation:
step by step
((sinB)/1+cosB) + ((1+cosB)/sinB) = 2cscB prove that the equation is an identity
Step-by-step explanation:
If you need any explanation, we can communicate normally
Factorise fully 6ac + 10ac
Step-by-step explanation:
6ac+10ac
2ac(6ac+10ac)
2ac(3+5)