Answers
The answer is 35
Since they are supplementary they both equal 180 degrees.
(3x+10)+(2x-5)=180
Add them up
5x-5=180
Subtract 5 from both sides
5x=180-5
5x=175
Divide 5 from both sides
x=35.
Related Questions
Hector had $98.70. He spent $52.67 for school clothes. How much money does Hector have left?
Answers
Answer:
$46.03
Step-by-step explanation:
Answer: A) $ 46.03
Step-by-step explanation: I took away $98.70 and $52.67 and I got A as answer :)
Find the slope of the table
Answers
Answer:
The slope should be -5/8
Step-by-step explanation:
The equation used to find the slope using a table is:
[tex]\frac{y2-y1}{x2-x1}[/tex]
To get the values, take two points from the table. For example:
(8, -5) and (16, -10)
Write and classify them as (x1, y1) and (x2, y2). Knowing that these values equal the numbers, put the numbers in the equation above, and you should find the slope.
Michael joined a gym that had a membership fee of $50. Then he had to pay $20 a month. How many months was he a member if Michael spent a total of $310?
Answers
abracadabra Abracadabra Abracadabra abracadabra don't don't.
you subtract 50 from 310 then you divide 20 by that number
Perform the indicated operation.
-6 + 6
oo
0-12
O 12
Answers
Answer is 12
Because -6 + 6 = 12
what expresion is equal to
Answers
Answer:
The second option and the last option
Step-by-step explanation:
10^5 equals 100000 and if you try all options the only 2 that also equal 100000 is those two.
so the last one
There are 4 squares and 6 circles. What is the simplest ratio of squares to circles?
Answers
Answer:
2 : 3
Step-by-step explanation:
We have 4 squares and 6 circles. We would like the ratio of squares to circles, so we divide 4 by 6:
4 / 6 ⇒ the ratio here would be 4 : 6
We need to simplify this. Notice that both 4 and 6 are divisible by 2. So, we can divide both by 2:
4/2 : 6/2 ⇒ 2 : 3
2 and 3 don't share any factors other than 1, so we leave the ratio like this.
The answer is thus 2 : 3.
~ an aesthetics lover
if X to the second power is 20, what is the value of X????????? can someone please help meeeeeee
Answers
Answer:
[tex] {x}^{2} = \: 20 \\ \sqrt{x \: {}^{2} } = \sqrt{20} \\ x = 4.472135955[/tex]
Answer:
x = 2√5
Step-by-step explanation:
Hi there !
x² = 20
x² = 4×5
x² = 2²×5
x = √2²×5
x = 2√5
Good luck !
Simplify 3n+7-n-3
Thank you!
Answers
combine all like terms!
that would be 3n-n and 7-3, which would leave you with 2n and 4
simplified, it would be 2n+4 :)
8a + 3b - 10 + c^2
When a = 2, b = 5 and c = 4
Answers
Answer:
the answer is 37
Step-by-step explanation:
plug in numbers given: 8(2) - 3(5) -10 +(4)^2
simplify: 16 - 15 - 10 + 16
combine like terms = 37
Answer:
37
Step-by-step explanation:
8*2 +3*5- 10+ [tex]4^{2}[/tex]
16+ 15-10+16
47-10
37
Anne rides her horse with a constant speed of 14 miles per hour. How far can she travel in 3/4 hour?
Answers
Answer:
10.5 miles
Step-by-step explanation:
We can use proportions to solve
14 miles x miles
-------------- = ----------
1 hours 3/4 hours
Using cross products
14 * 3/4 = 1x
10.5 = x
At a fabric store, fabrics are sold by the yard. { x + y = 5 ) (17x + 4y = 46) A dressmaker spent $46 on 5 yards of silk and cotton fabrics for a dress. Silk is $17 per yard and cotton is $4 per yard. Here is a system of equations that represent the constraints in the situation. Find the solution to the system of equations. Write it as an ordered pair below. Use the graphing calculator on the next screen to help. Enter each equation on a separate line on the left-hand side to see their graphs. 46x + 5y = 46
Answers
Answer:
The dressmaker bought 3 yard of cotter and 2 yards of silk
Step-by-step explanation:
So what you do it just put those equations into a graphing calculator and the point where they intersect is your answer
What number is 32% of 79?
thanks so much
Answers
Answer:
25.28
Step-by-step explanation:
Answer:
25.28
Step-by-step explanation:
34 students in Mr. Jones math class passed the final exam. There are 40 students in his class total. What percent of students passed.
help please
Answers
the equation y=mx+b is given. solve the equation for b
Answers
Answer:
b = y - mx
Step-by-step explanation:
Given
y = mx + b ( isolate b by subtracting mx from both sides )
y - mx = b
Answer:
b=y-mx
Step-by-step explanation:
You need to get b by itself, so you subtract mx.
can someone please solve −5 − y = −3x
Answers
Answer:
Slope = 3
x-intercept = 5/3 = 1.66667
y-intercept = 5/-1 = -5.00000
Step-by-step explanation: Notice that when x = 0 the value of y is 5/-1 so this line "cuts" the y axis at y=-5.00000
y-intercept = 5/-1 = -5.00000
When y = 0 the value of x is 5/3 Our line therefore "cuts" the x axis at x= 1.66667
x-intercept = 5/3 = 1.66667
"y=mx+b" is the formula of a straight line drawn on Cartesian coordinate system in which "y" is the vertical axis and "x" the horizontal axis.
In this formula :
y tells us how far up the line goes
x tells us how far along
m is the Slope or Gradient i.e. how steep the line is
b is the Y-intercept i.e. where the line crosses the Y axis
The X and Y intercepts and the Slope are called the line properties. We shall now graph the line -y+3x-5 = 0 and calculate its properties
Which expression does the number line represent? A number line going from 0 to StartFraction 9 Over 4 EndFraction in increments of one-fourth. Arrows go from 0 to three-fourths, from three-fourths to six-fourths, and from six-fourths to nine-fourths.
Answers
Answer: 9/4 divided by 3/4
Step-by-step explanation: i took the test
Answer:
D
Step-by-step explanation:
2021 moment
Carnival T charges an entrance fee of $7.00 and $0.50 per ticket for the rides. Carnival Q charges an entree fee of $12.00 and $0.25 per ticket for the rides. How many tickets must be purchased in order for the total cost at Carnival T and Carnival Q to be the same?
Answers
Answer:
$30
Step-by-step explanation:
Calculation for the tickets that must be purchased for Carnival T and Carnival Q to be the same
Based on the information given let x be the number of ticket to be purchased .
Carnival T entrance fee= $7.00
Ride= $0.50 per ticket
Carnival Q entree fee =12.00
Ride= $0.25 per ticket
Tickets=$7.00 + ($0.50* x) = $12.00 + ($0.25* x)
.25 x = 5.00
Hence:
x=$.25+$5.00
×=$30
Therefore the amount of tickets that must be purchased in order for the total cost at Carnival T and Carnival Q to be the same will be $30
Which term is the constant in 17 – 3p?
second time asking
Answers
Hope this helps!!!
help!!!!!!!!!!!!!!!!
Answers
Answer:
2600%
Step-by-step explanation:
Alex bought 2 1/4 pounds of M&Ms and 1.6 pounds of gummy worms. If the M&Ms cost $2 per pound, and the gummy worms cost $ $2.75 per pound, how much did he spend?
Answers
Answer:
Alex paid $8.90 total. $4.50 for the M&Ms and $4.40 for the gummy worms.
Step-by-step explanation:
2 [tex]\frac{1}{4}[/tex] is equivalent to 2.25, and if each pound is worth $2, then you would multiply the cost by each pound bought, shown like this: $2 (2.25) = $4.50 (You are distributing the $2 to find the product).
$2.75 (1.6) = $4.40
$4.50 + $4.40 = $8.90
when y= 1.5x, if x= 6, what is y?
Answers
ANSWER IS 9
Explanation; mulitply 1.5 with 6
Answer:
9 is the answer I believe
Step-by-step explanation:
multiply 1.5 by 6.
what is y=3x^2+24x+45
Answers
y = 3x^2 + 24x + 45
y = 3 (x^2 + 8x + 15)
y = 3 (x + 3) (x + 5)
Vertex Form:
y = (3x^2 + 24x )+ 45
y = 3 (x^2 + 8x) + 45
y = 3 (x^2 + 8x + 16) + 45 - (16•3)
y = 3 (x + 4)^2 - 3
Vertex form was done by completing the square.
can someone help me I need a quick answer. If a base of 5 has an exponent of 2 and is subtracted from a base of 4 that hs an exponent of 3, what is the remaining number?
Answers
Answer:
39
Step-by-step explanation:
4^3 equals 64, and 5^2 equals 25. 64 - 25 = 39.
HELPPP
Given h(x) = 2x + 2, solve for x when h(x) = 4.
Answers
Answer:
x = 1
Step-by-step explanation:
2x + 2 = 4
2x = 2
x = 1
2x = 2
x = 1
Please help ASAP !! Need it rn
Answers
Answer:
if the lines have arrows at the end then the domain is infinite.
Step-by-step explanation:
Lines are infinite
Answer:
Domain: x ∈ all real numbers
Step-by-step explanation:
It appears to be the function |x|-1 and that is defined by all values of x. Meaning that the domain is x can be any value.
13. Belle is buying pizzas for her daughter's birthday party, using the prices in the table. Which
equation best describes the relationship between the total cost c and the number of pizzas p?
Pizzas
Total Cost ($)
5
26.25
10
52.50
15
78.75
a) c = 26.25p
c) c = 5.25p
b) c = p + 26.25
d) c = 6p - 3.75
Answers
During a training mission, a battleship was ordered to find a submarine submerged at a depth of 1,220 feet and a fighter jet flying 1,150 feet in the air. On a number line, let 0 represent the battleship’s location, at sea level, with higher elevation on the positive side of 0.
Which number sentence correctly compares the absolute values of the elevations of the submarine and the fighter jet?
A. |-1,220| > |1,150|
B. |-1,220| < |1,150|
C. |1,220| < |-1,150|
D. |1,220| = |-1,150|
Answers
Answer:
B
Step-by-step explanation:
-1220 is negative lower than 0 and 1150 is higher than zero.
Two groups of friends go to a movie. Each ticket costs the same amount. One group spends $57. The other group spends $95. List all possible whole number ticket prices for each group. At most how much does each ticket cost? Suppose a group of 2 friends goes to this movie. At most how much does this group spend?
List all possible whole number ticket prices for the group that spends $57. Select all that apply.
A. $19
B.$1
C. $57
D. $95
E. $3
F. $5
List all possible whole number ticket prices for the group that spends $95. Select all
that apply. A. $3
B. $19
C. $1
D. $57
E. $95
F. $5 At most how much does each ticket cost?
Answers
Answer:
1) All possible number tickets for group that spends $57: A, B, C, D
2) All possible number tickets for group that spends $95: B, C, E, F
3) Each ticket will cost at most $19
Step-by-step explanation:
We are told that one group spends $57 dollars while the other group spends $95.
Now,we want to find all possible whole number ticket prices for each group and at most how much each ticket costs.
To do this, let's first find the factors of both amounts which will give us all possible whole number ticket prices for each group.
57: 1, 3, 19, 57
95: 1, 5, 19, 95
Since each ticket costs same amount, to find out at most how much each ticket costs, we will select the highest common factor of both groups which is 19.
Thus,each ticket will cost at most $19
I should pay attention in class more smh
Answers
Answer:
I think the slope is unidentified.
Hope this Helps!
Y varies directly with the square of X and when Y= 80, X=4
Answers
Answer:
Whats the question?
Step-by-step explanation:
???
Answer:
y=5x^2
Step-by-step explanation: