Answer:
-5?
Step-by-step explanation:
3(x - 4) = 5x - 2
3x - 12 = 5x - 2
3x - 5x = -2 + 12
-2x = 10
x = -5
If 3x x 10=22, what is the value of 5x +8?
Step-by-step explanation:
3x x 10 = 22
3x x 10 - 10 = 22 - 10
3x = 12
3x ÷ 3 = 12 ÷ 3
x = 4
5x + 8
5(4) + 8
20 + 8
28
what is the rate of change for this imagine what
Answer:
1 or 1/1
Step-by-step explanation:
Hope this helps:)
Ariel bought a cake and cut it into sections of 1 3to serve 3 people. She now wants to create smaller pieces so that she can serve each person 3 pieces. Create a fraction equal to 1 3that would give everyone the same amount of cake but in 3 pieces.
Answer:
Fraction = ⅓
Step-by-step explanation:
Given.
Sections = 3
Required
What fraction divides the fraction into 3 equal part
Given that there's only one cake and it's for 3 people .
The fraction for each individual is calculated as follows:.
Fraction = ⅓ * 1 cake
Fraction ,= ⅓ of the cake
Hence:
Each individual will get ⅓ of the cake
whAt is the equation of the linr with a slope of 6 and y -intercept of -2
Find the magnitude of 6+2i.
What’s 3+1 1/7 divided by 13/10?
Answer:
The answer is 8.769
...
Answer:
[tex]\frac{114}{13}[/tex] or 8 [tex]\frac{10}{13}[/tex]
Step-by-step explanation:
1) Convert the mixed numbers to improper fractions
3+ [tex]\frac{15}{2}[/tex] ÷ [tex]\frac{13}{10}[/tex]
2) To divide by a fraction, multiply by the reciprocal of that fraction
3+[tex]\frac{15}{2}[/tex] × [tex]\frac{10}{3}[/tex]
3) Reduce the numbers with the greatest common factor 2
3 + 15 ×[tex]\frac{5}{13}[/tex]
4) Calculate the product
3 + [tex]\frac{75}{13}[/tex]
5) Calculate the sum
[tex]\frac{114}{13}[/tex] = 8 [tex]\frac{10}{13}[/tex]
-3x + 8 + 15 if x = -2
Answer:
29
Step-by-step explanation:
-3x+8+15 .substitute
-3(-2)+8+15 combine like terms
6+23 add
29
Selena made pancakes for an all day breakfast fundraiser event she made 132 pancakes in 4 hours Selena used 44 cups of pancake batter to make 132 pancakes if Selena continues to make the same number of pancakes per cup of batter how many cups of batter will Selena use to make an additional 264 pancakes
Answer:
88 cups of batter
Step-by-step explanation:
We are told from the the question: Selena used:
132 pancakes was made from = 44 cups of pancake batter
how many cups of batter will Selena use to make an additional 264 pancakes?
132 pancakes = 44 cups of pancake batter
264 pancakes = ??
Cross Multiply
= 264 × 44/132
= 11616 / 132
= 88 cups of pancake batter.
Therefore, selena would be needing 8( cups of pancake butter to make an additional 264 pancakes.
Answer:
88
Step-by-step explanation:
What time will it be 2 hours and 5 minutes after the time shown?
Answer:
5:45
Step-by-step explanation:
This is the answer because:
1) 3:40 - 4:40 and 4:40 - 5:40 (this is two hours past 3:40)
2) Next, just add five minutes which is 5:45
Hope this helps! :D
What is the slope-intercept equation of the line below.
Answer:
D
Step-by-step explanation:
Hope This Helps!
Plz Mark Brainliest!
Answer:
The answer is d. Hope it helps
For questions 5-7 in the diagram below, AB is parallel to CD. Use the diagram to find the unknown angles
x = 180-40= 140
y = 40
z= 40
Answer:
Z=40°
Y=40° I think
The area of a blackboard is 1 1⁄3 square yards. A poster’s area is 8⁄9 square yards. Find the unit rate and explain, in words, what the unit rate means in the context of this problem. Is there more than one unit rate that can be calculated? How do you know?
Answer:
Unit rate of area of blackboard to area of poster = 8/33
Unit rate of area of Poster to area of blackboard = 33/8
A photo frame in the shape of a quadrilateral has one diagonal longer than the other. Is it a Rectangle? Why
or why not?
Find the value of ‘x’ from the given
Answer:
80°Step-by-step explanation:
A rectangle has same opposite sides and 4 right angles as property of a rectangle.
The photo frame has different diagonal lengths
It makes opposite sides different, therefore it is not a rectangle
Given angles (x - 20) and (x + 40) are consecutive interior angles which add up to 180°
x - 20° + x + 40° = 180°2x + 20° = 180°2x = 160°x = 80°If m RSU=103° and m UST=62°. Find m RST
Answer:
The measure of angle RST= 165°
Step-by-step explanation:
To find this answer, you simply have to add the measure of angle RSU to the measure of angle UST.
Idk what to write. Just come look if you have a heart and pity for me
Answer:
the answer is 4 It's hard to explain in though
For the equation y = 5x + 4 , determine the value of y wher x = 3
Answer
y=19
Explnation
y=5x+4 your going want to plug in 3 to the x spot
y=5*3+4 The using your order of operations solve (remember PEMDAS)
y=15+4
y=19
CAN I GET BRANLIEST ANSWER PLEASE
At the beginning of the day, it was -14 degrees. Throughout the day, the temperature increased 16 degrees. What was the temperature (in degrees) at the end of the day? At the beginning of the day, it was -14 degrees. Throughout the day, the temperature increased 16 degrees. What was the temperature (in degrees) at the end of the day?
Answer:
The temperature at the end of the day is 2 degrees
Step-by-step explanation:
Here, we are interested in calculating the temperature at the end of the day.
In the question, we are told that at the beginning of the day, temperature was -14 degrees.
But throughout the day, the temperature increased by 16 degrees;
Thus, the temperature at the end of the day = -14 degrees + 16 degrees = 2 degrees
im so stoopid i need help right now please
Answer:
QPR=31°
Step-by-step explanation:
if the whole thing is 47 degrees
47=3x-38+7x-95
I I I
total RPS QPR
now you solve this equasion
x=18
if x=18 and you are trying to find QPR
QPR=7x-95
QPR=7(18)-95
QPR=31
The double number line shows that 5 pounds of avocados cost $9.
Based on the ratio shown in the double number line, what is the cost for 1 pound of avocados?
Write a function that makes the following true: f(5) = 10
*i got f(x)= 2x which is correct*
Solve your function when
f(x) = 5. *I need the answer for this*
Answer as a fraction: x = 5/2
Answer in decimal form: x = 2.5
=====================================================
Explanation:
Replace f(x) with 5
So we go from f(x) = 2x to 5 = 2x
Now isolate x. We do so by dividing both sides by 2 (this undoes the multiplication of 2 on x)
So we get
5 = 2x
5/2 = 2x/2 ... divide both sides by 2
5/2 = x
x = 5/2
x = 2.5
10 points for the answer
Convert 812 centimeters to meters.
m
Answer:
812 to 8.12
Step-by-step explanation:
Can someone help me?
Answer:
C. -36 3/10
Step-by-step explanation:
4 2/5 = 22/5
22/5 = 4.4
4.4(-8.25)
-36.3 = -36 3/10
Have a great day :3
(a2– 6a – 8) + (7a² + a +3)
Answer:
8a² - 5a - 5
Step-by-step explanation:
Step 1: Define
(a² - 6a - 8) + (7a² + a + 3)
Step 2: Combine like terms
8a² - 5a - 5
Realizó un viaje turístico en moto ,ya recorrí ,los primeros 120km y me gaste 90 pesos en combustible. A partir de mañana realizare un viaje de 320km¿cuánto gastaré en combustible?
Answer:
240 pesos
Step-by-step explanation:
Aquí, simplemente queremos calcular cuánto gastar en combustible para un viaje de 320 km si se gastaron 90 pesos en un viaje de 120 km.
La mejor manera de hacerlo es encontrar la cantidad gastada por kilómetro.
Por lo tanto, si se gastan 90 pesos en 120 km, se gastarán x pesos por kilómetro;
x * 120 = 90 * 1 120x = 90
x = 90/120 x = 3/4 = 0,75 pesos
Entonces se gastan 0,75 pesos por kilómetro
Entonces, para 320 km,
la cantidad a gastar será; 3/4 * 320 = 240 pesos
The temperature in Toronto at noon during a winter day measured 4 degrees Celsius.The temperature started dropping 2 degrees every hour.Which inequality can be used to find the number of hours,x,agter which the temperature will measure below-3 degrees celsius
Answer:
4−2x<−3
Step-by-step explanation:
check:
now --- 4°
after 1 hr --- 2°
after 2 hrs--- 0°
after 3 hrs--- -2°
after 4 hrs--- -4°
so between 3 and 4 hrs it will reach -3°
4-2x < -3
-2x < -7
x > 3 1/2
What are these numbers from least to greatest? 5.78, -5.9, 58%, -23/4
Answer:
-5.9, -23/4, 58%, 5.78
Answer:
-5.9, 23/4, 58%, 5.78
Step-by-step explanation:
The first number should be lesser than the second number. If the numbers are arranged from the greatest to the least.
40 calls in 20 hours=__calls in 10 hours
I have my answer my mom said its right my dad said its wrong what do u smart people think
Answer: 20 calls
Explanation: This is because since 40 is half of 20, you would need to divide by 2 to get 10. If you convert the division to multiplication, 10 * 2 = 20. So, the answer would be 20 calls.
Suppose that the cost of renting a snowmobile is $37.50 for 5 hours what equation would represent this proportional relationship
Answer: lol good luck
Step-by-step explanation:
What are prime factors of 100
What system of linear inequalities is shown in the graph?
[tex]y \geqslant \frac{1}{2}x - 1 \\ [/tex]
[tex]x < - 3x + 1[/tex]
Done....
♥️♥️♥️♥️♥️