Answer:
-1Step-by-step explanation:
Let the number be x, and we have equation:
16x + 2 = -7x - 2116x + 7x = - 21 - 223x = - 23x = -1The number is -1
Answer:
-1
Step-by-step explanation:
"a number" = x
-- "Two more than 16 times a number." | 16 times a number means "16x" | Two more than just means add 2.
(16x + 2)
-- "Is the same as" means equals.
(16x + 2) =
-- 21 less than the product of -7 and the number | The product of -7 and the number means "-7x" | 21 less than means subtract 21.
(16x + 2) = (-7x - 21)
-- solve for x.
(16x + 7x) = (-21 - 2)
-- combine like terms.
23x = -23
-- Divide.
x = -1
Think about expecting an addition to your family. Think about the emotional preparations. Then think about having a miscarriage. In the space below, describe what it would feel like to have a miscarriage. Include steps you might take in the healing or recovery process?
Answer: I would be so sad if I had a miscarriage. I would surround my self with friends and family and get my favorite food and go to my favorite places to make me happier, and soon I would be happy again.
Step-by-step explanation:
12 cm
5 cm
what’s the hypotenuse
Answer:13
Step-by-step explanation:
Can someone help me do this it’s an emergency
What is the simplified version of the expression below? 1/2(3/4x+10)-2(x+1)
Answer: -1 5/8 + 3 or -13/8 + 3
Step-by-step explanation:
1/2 (3/4x + 10) - 2 (x + 1)
3/8x + 5 - 2x - 2
Combine like terms
3/8x - 2x + 5 - 2
-1 5/8 + 3
or
-13/8 + 3
16. A bag contains colored tiles.
• 3 tiles are red
• 6 tiles are green
• 3 tiles are blue
A tile will be randomly selected from the bag. What is the probability in decimal form that the tile selected will
be blue?
Answer:
the probability of getting blue is 3/12 or 25%
Step-by-step explanation:
I will be marking you brainiest and give you 5 stars if you can answer this math question.
Christy is packing for her family’s vacation. She has 5 tops, 3 bottoms, and 2 pairs of shoes. Assuming she wears a top, a bottomless and a pair of shoes with each outfit, how many possible combinations can she make?
Answer:
8
Step-by-step explanation:
can y’all help me???
heres what i needed help on
Answer:
1. 6000
2. 40.83%
3. 51.67%
4. misc
Step-by-step explanation:
1 add all the numbers together
2 divide payroll amt by entire amt
3 add the rent and inventory then divide by total spent in the month
4 300/6000= .5 ( which in percent form( multiply by 100) equals 5%)
Hiya! I need help please! Thanks I really appreciate it!
(2 screenshots included)
Answer:
8. the line the vertical
9. y=3/4x-10
Step-by-step explanation:
For number nine, you must find b with the information given if you were to use slope intercept form.
4= 3/4(-8)+b
4= -6+b
-10=6
Now, just plug this number back into the equation.
y= 3/4x-10
how do I find the direction of the rotation and the magnitude
I dont know I would.ask the teacher
The cost of purchasing gasoline varies directly with the number of gallons purchased. Kali paid $52.90 for 23 gallons of gas. What is the direct variation equation that relates y, the cost of a gasoline purchase, to x the number of gallons?
Answer:
y = 2.3x
Step-by-step explanation:
y = kx
52.9 = 23x
52.9 ÷ 23 = x
x = 2.3
7 + x/5 = -4
What is x?
Answer:
x = -55
Step-by-step explanation:
Subtract 7 on both sides first to get to this equation, x/5 = -11. Since there is a fraction on the left side, you have to multiply 5 on both sides to get your x-value which is -55.
Factor the expression.
2x + 8
Answer:
2x+8
2 is common
2(x+4)=0
Step-by-step explanation:
Han has Spent 75 minutes practicing the piano over the weekend priya practice the violin for 152% as much time as hand practicing piano how long does she practice
Answer: 114 minutes
Step-by-step explanation:
From the question, we are informed that Han has Spent 75 minutes practicing the piano over the weekend while Priya practice the violin for 152% as much time as Han used in practicing the piano.
Therefore, the number of minutes used in practicing by Priya would be gotten by multiplying 152% by 75 minutes. This would be:
= 152% × 75 minutes.
= 152/100 × 75minutes
= 1.52 × 75 minutes
= 114 minutes
There are 12 green,22 white, 12 purple and 4 blue gum balls in the gum all machine what is the probability of getting white gum all write the probability as a percent
Answer: If you add all of these numbers of gumballs up you get 50. Since there is 50 gumballs,and 100 percent of that amount has to be filled,then you must make each gumball worth 2 percent. (12x2)+(22x2)+(12x2)+(4x2)=100
Green percent of getting=24 percent
Purple percent of getting=24 percent
Blue percent of getting=8 percent
White percent of getting=44 percent
The percent of getting a White gum is 44 percent.
help pls its iready ill give brainiest
Answer:
I think that it is the second one
i need help on this
Answer:
(500÷1.8)÷60
By dividing 1.8 out of 500, u can know
The graph shows the number of miles you and a friend run each week while training for a race.
Answer: 4 miles
Step-by-step explanation:
An angle measures 3.8° more than the measure of its complementary angle. What is the measure of each angle?
Answer: 41.2 degrees
Step-by-step explanation:
Complementary angles are angles that add to 90 degrees, so if they were equal, they would be 45 and 45, but since one is 3.8 more, it is 45+3.8 = 48.8 and the other, to add to 90 degrees is 90-48.8 = 41.2
Sarah and $600 per week and spends 15% of earnings on transportation how much does Sarah Spain and transportation every week plz this is very important
Answer she spent 90$ so she should have 510 dollars left
Step-by-step explanation:
15% of 600 is 90. 90-600=510
HELPP I'LL GIVE YOU BRAINIEST!! PLEASE SHOW WORK TOO!! ( ONLY PROBLEMS 1-8 )
25 PTS!!
Answer:
look in explanation
Step-by-step explanation:
1) bisector means cutting an angle in half. the small lines between segment SM and MT mean they are congruent. this means MW is a bisector. Since both halves of ST are congruent, we know SM = 19. 19+19=38
2) same logic here, M bisects ST. set both halves of ST equal to each other and solve.
3x-6=x+8
2x+14
x=7
plug back in to find MT (7)+8=15. MT=SM so double 15 to get ST. ST=30
3) the bisector will be exactly halfway between the points.
4) find difference between x and y values, and divide by 2
2-2=0 0/2=0 x moves 0
13-1=12 12/2=6 y moves 6
so add 0 and 6 to 2,1 to get (2,7)
5) same process
6--6=12 12/2=6
6-0=6 6/2=3
add 6 and 3 to -6,0 to get (0,3)
6) find the change in x and y between the coordinate sets. (x: 1- -1=2) (y: 2-4=-2) take the opposite of those values and add them to M
(x:1-2=-1) (y:2+2=4)
(-1, 4) are the other coordinates for C
7) take the same steps
(x:3-1=2) (y:7-1=6)
use -2 and -6
(x:3-2=1) (y:7-6=1)
(1,1) are other coordinates for C
8) use distance formula
sqrt (x1-x2)^2 + (y1-y2)^2
sqrt(1--1)^2 +(2-4)^2
sqrt (2)^2 +(-2)^2
sqrt 4+4
sqrt 8
9) same process
sqrt (-1-3)^2+(-5--8)^2
sqrt (-4)^2 +(3)^2
sqrt 16+9
sqrt 25
5
6a + 5a = 11
Just a little confused thats all
Answer
11a = 11
a = 1
Step-by-step explanation:
Evaluate the expression:
-(-49)
-48
-49
49
50
PLEASE HURRY AND ANSWER THIS
49, here's why...
a negative multiplied by a negative equals a positive, and if you're working with parentheses, and you don't see a sign, at all, then it means you have to multiply.
hope I helped :)
Three pounds of bananas cost $7How much does 1 pound of bananas cost?
Answer:
Step-by-step explanation:
3 pounds:7 dollars
1 pound: 2.33 dollars
divide 3 by 3 to find 1. divide 7 by 3.
Which values of a, b, and c correctly represent the answer in simplest form? 3 and one-half divided by 2 and one-fourth = a StartFraction b Over c EndFraction a = 1, b = 5, c = 9 a = 10, b = 18, c = 1 a = 9, b = 5, c = 1 a = 1, b = 10, c = 18
Answer:
a = 1, b = 5, c = 9
Step-by-step explanation:
3 1/2 ÷ 2 1/4
= 7/2 ÷ 9/4
= 7/2 × 4/9
= (7*4)/(2*9)
= 28/18
= 14/9
= 1 5/9
Therefore
3 1/2 ÷ 2 1/4 = a b/c
Where,
a = 1, b = 5, c = 9
Answer:
above is right
Step-by-step explanation:
Need help with solving this equation
I need an answer stat no guessing or be warned and....
Answer:
138 pieces
Step-by-step explanation:
You would expect 11.5 per oz because 184/16=11.5.
Then, you multiply 11.5 and 12.
138
Can someone help me? And explain it to me pls<3
Will give brainliest if helpful!!!!! :)
Solve the following quadratic equation by factoring:
5r^2 = 80
Answer:
I hope this help
Step-by-step explanation:
I hope this help
Step-by-step explanation:
HOPE IT HELPS
HAVE A NICEE DAY
Convert the equation
2y + 4x = 10 to y = mx + b form
Show your steps.
I’ll mark as brainiest
Answer:
y=-2x+5
Step-by-step explanation:
Answer:
y=-2x+5
Step-by-step explanation:
First, subtract 4x from both sides. You will get 2y=-4x+10. Then divide both sides by 2 to isolate the y. You will get y=-2x+5.