Simplify.
3(x + 4) plzzz answer
Answer:
3x+12
Step-by-step explanation:
When we multipy 3 with (x+4) it becomes 3x+12
Answer:
3x+12
Step-by-step explanation:
3(x+4)
3*x=3.....keep the x with 3 because x just represents 1
3*4=12
so your answer should be
3x+12
hope this helps :)
Whatever3443 pls help me someone is murdering me ✌
Answer:
i-
Step-by-step explanation:
Answer:
Oh no! I'm sorry!
Step-by-step explanation:
За – 15b – 2c|
HELPPP!!
Answer:
what are solving it with??
Jack swam 8 taps. He swam 6 fewer laps than Lea.
How many laps did Lea swim?
pls quick
Answer:
Lea swam 14 laps.
Step-by-step explanation:
8+6=14
i need 3,4 please help! it’s due in 10
mins !! 15
points just pls help
Write an equation that represents the number sentence.
One-third the difference between the unknown number and 6, plus one-sixth the unknown number is -1.
URGENT EASY MATH PLEASE
Answer:
Step-by-step explanation:
Let's solve your inequality step-by-step.
8x−7≤−6−(1−8x)
Step 1: Simplify both sides of the inequality.
8x−7≤8x−7
Step 2: Subtract 8x from both sides.
8x−7−8x≤8x−7−8x
−7≤−7
Step 3: Add 7 to both sides.
−7+7≤−7+7
0≤0
Answer:
All real numbers are solutions.
Answer:
All real numbers are answers
Step-by-step explanation:
PLZ mark brainliest!
The function f(x) = 40sin(0.1x + 12) + 50 represents the number of items, f(x), made in a factory each day for x days. The data used to generate the function was collected over 90 days.
Graph the model, and then use the graph to determine on which day each event occurred.
The first day production exceeds 70 items is day
The last day in the first cycle that production exceeds 70 items is day
.
Answer: 11,31
Step-by-step explanation: on edge
Answer:
1. 11
2. 31
Step-by-step explanation:
Select True or False for each statement about equilateral triangles.
A. An equilateral triangle has 3 equal angle measures.
A True B False
B. An equilateral triangle has 3 equal side measures.
A True B False
C. An equilateral triangle has 3 lines of symmetry.
A True B False
Please help!!
Answer:
→ A. True
B. True
C. True ( lines are symmetry but triangle is not symmetry )
What is the value of x
Answer:
x equals 72
Step-by-step explanation:
it is a 1:3 scale
At Store #1 for $625 you can buy 25 pairs of shoes. How much will you pay for 31 pairs of shoes?
Answer:
Step-by-step explanation:
25 pairs of shoes = $625
You need to find how much each pair of shoes cost.
1 pair of shoes = [tex]\frac{625}{25}[/tex] = $25
So for 31 pairs of shoes, you just multiply by 25
31 pairs of shoes = 25 x 31 = $?
answer please thanks
Answer:
too blurry pls send new pic
Step-by-step explanation:
5/8+3/4 / -2/3 - 5/6 =
Answer:
-11/12
Step-by-step explanation:
Add 5/8+3/4 (6/8) which is 11/8 and then get -2/3 - 5/6 which simplifies to -3/2
Multiply -3/2 by 4 to get it to like terms
11/8 / -12/8
Multiply and then simplify.
If you need help, just comment!!
What is the solution of this equation?
5w +9= 19
Enter the correct answer.
Answer: w=2
Step-by-step explanation:
5w+9=19
minis 9 on the 9 and 19
5w+10
divide 5 on the ten to get 2
w=2
what is the answer x2 = 400.
Answer:
200
Step-by-step explanation:
Answer:
200
Step-by-step explanation:
3x = 27 + 3y
3x - 10y = 27
please explain how you got the answer.
Answer:
Hi there!
Your answer is:
Y= 0
X= 9
Step-by-step explanation:
3x=27+3y
3x-10y=27
Solve one of them for Y
I chose the first equation
3x=27+3y
-27
3x-27=3y
/3
x-9 = y
NOW, plug y in the second equation!
3x-10y=27
y= x-9
3x-10y=27
3x-10(x-9) = 27
Solve for x!
3x-10x+90 = 27
-7x + 90 =27
-90
-7x = -63
/-7
x= 9
FINALLY, plug back in x for y equation
y=x-9
x=9
y=9-9
y=0
Which expression can be used to solve 3/5 divide by 7/10
Answer:
[tex]\frac{3}{5} *\frac{10}{7}[/tex]
= [tex]\frac{30}{35} =\frac{6}{7}[/tex]
How can credit cards be more secure than cash?
Answer:
carrying cash can be risky and theres a chance of loosing some. a card is thin and easy to carry around and keep track of.
Step-by-step explanation:
Which numbers are Irrational? Select all that apply.
A. √36
B. √15
C. √64
D. √57
E. √8
Answer:
B, D and E.
Step-by-step explanation:
These numbers are irrational because their exact values can only be represented by those square roots. If you try to "do the maths", it will be something like:
\sqrt{15} = 3.872983...\\
\sqrt{57} = 7.549834...\\
\sqrt{8} = 2.828427...
Answer:
A,D and E and this is the correct answer
What is the circumference of the circle?
r=22in d=44in
A. 222in
B. 2.5in
C. 125.23in
D. 138.23in
Answer: D
Step-by-step explanation:
Why is x = 6 a solution to the proportion StartFraction 192/36=32/x?
Answer:
C
Step-by-step explanation:
When you cross multiply 192 times 6 it equals 1152 and if you multiply 32 times 36 you get 1152 and 1152 is equal to 1152.
A box of cereal states that there are 84 cal in a 3/4 cup serving what is the unit rate for calories per cup how many calories are there in 2 cups of cereal
Answer:
2 cups of cereal, would be 224 calories.
Step-by-step explanation:
If one cup is 112 calories, all you have to do is multiply it by 2. Which gives you the answer of 224.
Answer:
unit rate - 112
2 cups - 224
Step-by-step explanation:
I tried my best to figure this out, i hope its correct !!
Which expression is equivalent to 3(5f)?
Answer:
15f
Step-by-step explanation:
distribute the 3 and you get 15f :)
Answer:
I believe it would be the first one :)
Step-by-step explanation:
so the perimeter is 20 one side is y another is 4y-8 and slow the other one. what is the side lengths
Answer:
5
Step-by-step explanation:
Given the histogram, use the frown down menus to identify the elements.
Zero frequency:
A) 300-350
B) 351-400
C)401-450
A peak:
A) 651-700
B)601-650
C)451-500
Answer:
Zero frequency:
✔ 351–400
A peak:
✔ 651–700
Step-by-step explanation:
Answer:
B: 351-400 (zero frequency)
A: 651-700 (peak)
Step-by-step explanation:
edg2020
What is 0.20 as a fraction?
hhhheeeellllpppppp pls
Answer:
3rd one 1000 times greater
Step-by-step explanation:
first you make 10^9 into 1000000000 then you make 10^6 into 1000000 then you divide them both and you get 1000
Solve the system equation for X and using the elimination method .
- 2x + Зу = -1
2х + 5y= 25
Answer: 2х+5y=25= Slope = -0.800/2.000 = -0.400
x-intercept = 25/2 = 12.50000
y-intercept = 25/5 = 5
so slope form =0,400
x intercept form = 12.50000
y intercept =5
and the answer to 2x+3y=-1= Slope = 1.333/2.000 = 0.667
x-intercept = 1/2 = 0.50000
y-intercept = -1/3 = -0.33333
Step-by-step explanation: an equation of a straight line. Such an equation is usually written y=mx+b ("y=mx+c" in the UK).
"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 2x+5y-25 = 0 and calculate its properties
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 = 25/5 = 5
When y = 0 the value of x is 25/2 Our line therefore "cuts" the x axis at x=12.50000
x-intercept = 25/2 = 12.50000
Slope is defined as the change in y divided by the change in x. We note that for x=0, the value of y is 5.000 and for x=2.000, the value of y is 4.200. So, for a change of 2.000 in x (The change in x is sometimes referred to as "RUN") we get a change of 4.200 - 5.000 = -0.800 in y. (The change in y is sometimes referred to as "RISE" and the Slope is m = RISE / RUN)
Slope = -0.800/2.000 = -0.400
Geometric figure: Straight Line
Slope = -0.800/2.000 = -0.400
x-intercept = 25/2 = 12.50000
y-intercept = 25/5 = 5
raise the product of 36 and 9 to the power sum of 2 and 4
Answer:
Step-by-step explanation:
36 x 9 = 324
324^6
=324*324*324*324*324*324
=324^6
=1156831381426176
William travels only on Saturdays and Sundays and has flown 1,020 miles this month. Jason travels every weekday and has flown 2,200 miles this month. If each man travels about the same number of miles each day, who travels more miles per day for this month? Explain.
Answer:
William
Step-by-step explanation:
There are 8 Saturday and Sunday in a month. William travels only on Saturdays and Sundays and has flown 1,020 miles this month. He has travelled (1020/8) miles per day = 127.5 miles/day
There are 30-8 = 22 weekdays in a month. Jason travels every weekday and has flown 2,200 miles this month. It would mean that he travelled (2200/22) = 100 miles/day.
It is very clear that no of miles travelled per day by William is more than the no of miles travelled per day by Jason for this month.