Step-by-step explanation:
5/8 of x is 1 1/4
5/8 x=1 1/4
5/8 x=5/4
x=5/4×8/5=2
Find the value of
p (2) - P(-1) in p (X) = x^2- 4x + 3
Answer:
The answer is - 9
Step-by-step explanation:
[tex]( {2}^{2} - 4 \times 2 + 3) - ( { - 1}^{2} - 4 \times - 1 + 3 \\ = - 9[/tex]
Please help... answer a b c and d
Evaluate
(-8) 2
31
Write your answer as a fraction in simplest form.
Answer:
in simplest form=81/64
decimal=1.265625
y=5x-7
-3x-2y=-12
Find x
Answer:
11/6=x
Step-by-step explanation:
System of Linear Equations entered :
[1] y=5x-7
[2] -3x-3y=-12
Equations Simplified or Rearranged :
[1] y - 5x = -7
[2] -3y - 3x = -12
Graphic Representation of the Equations :
-5x + y = -7 -3x - 3y = -12
Solve by Substitution :
// Solve equation [1] for the variable y
[1] y = 5x - 7
// Plug this in for variable y in equation [2]
[2] -3•(5x-7) - 3x = -12
[2] - 18x = -33
// Solve equation [2] for the variable x
[2] 18x = 33
[2] x = 11/6
// By now we know this much :
y = 5x-7
x = 11/6
// Use the x value to solve for y
y = 5(11/6)-7 = 13/6
Solution :
{y,x} = {13/6,11/6}
together teammates Pedro and Ricky got 2666 base hits last season Pedro had 276 more hits than Ricky how many hits do each player have
A bowling alley charge $6 for shoe rental and $2 for each game. Write an equation that represents this situation.
Answer:
6+2x
Step-by-step explanation:
6 for the shoes
2 for a game
x for however many games are played
plz help fast will mark brainliest!!!!
Answer:
the term is minus 1/4 so it would be 3, 2 3/4, 2 2/4.
A jacket with an original price of $40.50 discounted by 10%. What is the sale price?
Answer:
36.45
Step-by-step explanation:
40.50* 0.10 =4.05
40.5-4.05=36.45
Bob bought 24 hockey tickets for $83. Adult tickets cost $5.50 and child tickets cost $2.00. How many child tickets did he buy?
Answer:
14 kid tickets
10 adult tickets
Step-by-step explanation:
2.00*14=28
5.50*10=55
55+28=83
Gavyn drives at a speed of 50 miles per hour how long will it take to drive 225 miles
Answer:
:4.5 hoursStep-by-step explanation:225 divided by 50 = 4.5
Answer:
its 4 hours and 30 minutes
Step-by-step explanation:
if 50 is equvalemt to 1 hour then 225 divide by 50 then the answer was 4.5 and the 4.5 is equal to 4 hours and 30 minutes
mark me
guys please help i don’t think i’m going to pass this .. this is due right now help. i’ll give brainlest.
Answer:
letter a!
Step-by-step explanation:
additive inverse of 3x - 6.
Answer:-3
Step-by-step explanation:
Simplify each expression by combining like terms 4x+7x=
Answer:
11x
Step-by-step explanation:
SMART PPL PLEASE HELP ,Explain how you know the expression represents the area of shaded part of the rectangle.
Answer:
6(m-2)
Step-by-step explanation:
Alright. Let's start by finding the length of this shaded area. The full length of the rectangle is 'm', and the part that is not shaded has a length of '2', so if we subtract the full length and the non-shaded length, we will get the shaded part's length. This is 'm-2'. The width/height we already know...it is 6, so-
Answer is: 6(m-2)
Answer:
6(m-2)
Step-by-step explanation:
it is 6(m-2) because you would do the whole length of m minus 2.
There are 9 apples and 24 plums in a fruit bowl. What is the ratio of plums to apples?
Answer:
24:9 or 24 to 9 or [tex]\frac{24}{9}[/tex]
Step-by-step explanation:
The amount of plums is 24. The amount of apples is 9. So to write the ratio of plums (24) to apples (9), you write 24 to 9. You can either write a colon - 24:9 - a to - 24 to 9 - or as a fraction - [tex]\frac{24}{9}[/tex]. But, you have to write it with plums first.
Hope it helps!
Ana ran 12.5 miles on week one of her training. On week two she ran 5 6/8 miles. How many more miles did she run on week 1 than week 2?
A. 7 5/6
B. 7 1/4
C. 17 7/10
D. 17 6/16
Answer: C
Step-by-step explanation: My first time sorry if I am wrong
please solve using a2 + b2 = c2
show your work please :)
Answer:
127.3 feet
Step-by-step explanation:
Using the Pythagorean Theorem, you would start with 90² + 90² = __²
90² = 8,100
8,100 + 8,100 = 16,200
Now you have to square root 16, 200
√16,200 = 127.27922...
Rounded to the nearest tenth is: 127. 3 ft
What is the area of a circle with a radius of 13 feet?
Answer:
530.93ft²
Step-by-step explanation:
Cristal had $157 in her checking account. She then made a deposit of $160. Find her new account balance.
Answer:
$317
deposit: add
157+160= 317
Help meh- im d u m b
Answer:
[A] 0Explanation:
Lines of symmetry; A line that cuts a shape exactly in halfIf you were to put a line of symmetry down and fold the shape in half on that line, both halves would match exactly.
If you were to put a line of symmetry down on this triangle both sides would not match, therefore there are no lines of symmetry.There are zero lines of symmetry, therefore your answer is [A] 02 + x = 19
what does x equal
Answer:
x = 17
Step-by-step explanation:
2 + x = 19
Subtract 2 on both sides to isolate the variable
2 - 2 + x = 19 - 2
x = 17
Check
We can check by distributing the "x" with 17 since thats what we got as the value.
2 + x = 19
2 + 17 = 19
19 = 19
CORRECT
Hope this helped!
Have a supercalifragilistix = 17cexpialidocious day!
Answer:
it's 17 I think if I'm not mistaking
It’s a quadrilateral parallelogram. Solve for x
5. How many solution/s do linear inequality in two variable have?
A.O
B. 1
C. 2
D. Infinite
6. Which of the following in NOT a solution of the inequality x + y 2 5,?
A. (4, 5)
B. (3, 2)
C. (1,3)
D. (5,0)
7. An inequality using a > or s has a
A.horizontal
B.broken
line.
C. solid
D. vertical
8. If y > 5 + x, where can we find the solution set?
A.above the line
C. in the line
B.below the line
D. no solution set
9. Which of the following inequalities is represented by the given
graph?
A. 2x + y > 4
C. 2x + y 4
B. 2x + y < 4
D. 2x + y 24
10. Given the graph of y = 2x - 5 below, which of the following
ordered pair is NOT part of the solution set ?
A. (2, 5)
C. (2,-7)
B. (3,1)
D. (-2,-3)
Answer:
5
C. 2
6.
A. (4, 5)
7.B.broken
line.
8.A.above the line
9.. 2x + y < 4
10.D. (-2,-3)
Answer:
5
C. 2
6.
A. (4, 5)
7.B.broken
line.
8.A.above the line
9.. 2x + y < 4
10.D. (-2,-3)
Step-by-step explanation:
PLEASE MARK ME AS BRAINLIEST
Which expression is equivalent to this expression? (41-6) 4
Answer:
35x4
Step-by-step explanation:
do the equation in the parenthesis to simplify it
Given that f(x) = x/2 +5,
a) Find f(2)
b) Find f^-1(x)
c) Find f^-1(5)
Answer:
f(2)=6
f^-1(x)=2x-10
f^-1(5)=0
hope it helps
please help due today
Answer:
No they don't (unless I messed up)
Step-by-step explanation:
([{3x=9} 2]=81) - ([{x=3}+1]=4) =77
([{2x=10} 2]=100) + {[(2x=25)-4]=21} = 79
I NEED HELP!!! You deposit $1,500 in an account earning 2.75% simple interest. How long will it take for the balance of the account to be $1,995?
you invest 10000 that will earn 8.3% every year how much will you earn in 12 years.
Answer:
$16034.03
Step-by-step explanation:
I'm going to assume it's compound interest
10000(1+.083)^12
26034.03
subtract the original amount to find out how much was earned
26034.03-10000=16034.03
Answer:
$9960 would be earning in 12 years
Step-by-step explanation:
8.3% of 10,000 is 830
1% of 10,000 is 100
.3 would just be 30
.4 would be 40
etc etc
so 830 times 12(years) is $9960.00
Please help.
Is algebra.
Answer:
4/3x
Step-by-step explanation:
You are dealt one card from a 52-card deck. Find the probability that you are dealt a King or a spade.
Answer:
to get a king you have a 4 out 52 chance
and to get a spade you have a 13 out of 52
Step-by-step explanation: