Answer:
x < - 8.5
Step-by-step explanation:
Given
- 46 - 8x > 22 ( add 46 to both sides )
- 8x > 68
Divide both sides by - 8, reversing the symbol as a result of dividing by a negative quantity
x < - [tex]\frac{68}{8}[/tex] , that is
x < - 8.5
Answer:
x < - 8.5
I hope this helps
Ricky has sat his summer exams.
His scores are below.
Change his scores into percentages.
Give each answer to 1 decimal place.
Maths: 17 out of 22
English: 19 out of 30
Science: 51 out of 60
French: 11 out of 12
German: 10 out of 14
Music: 19 out of 42
Geography: 19 out of 28
History: 30 out of 38
Welsh: 65 out of 70
List Ricky's top 3 subjects
Answer:
cuz i am batman hahahhaahhahah
Step-by-step explanation:
jknkkbjnnjnnbjnbknnBroccoli cost $3.14 a pound at the market.
If Mary bought 2.5 pounds, what was the cost?
A
$1.26
B
$5.64
$7.90
$7.85
7.85
explanation
you multiply the two numbers together
Answer:
$7.85
Step-by-step explanation:
To solve this problem, we can use the cancelling of units.
cost = $3.14/1 lb * 2.5 lb
The pounds cancel out leaving dollars so you get cost = $3.14 * 2.5
so cost = $7.85.
what is the solution of the system of equations below?
Answer:
the answer is B (2,1)
Step-by-step explanation:
Given the simultaneous equation
[tex]2x+3y=7 .....1\\x+y=3 ..........2\\[/tex]
Using substitution method
from equation 2 :
[tex]x=3-y ....3[/tex]
Substitute equation 3 into 1:
[tex]2(3-y)+3y=7[/tex]
Open the bracket
[tex]2(3)-2y+3y=7\\6-2y+3y=7\\6+y=7\\y=7-6\\y=1[/tex]
Substitute y=1 into x=3-y
[tex]x=3-1\\x=2[/tex]
Hence the solution to the equation is (2,1)
PLEASE MARK ME AS BRAINLIEST
Please help me please please !
Can you guys graph y= 2/3x -4 ?
Hope this graph helps!
Which number, when rounded to the nearest tenth, is 43.6?
PLZ ANSWER ASAP
Answer:
43.6
Step-by-step explanation:
Answer:
Any number from 4.55 to 4.65......
what expression is equivalent to −24x+72?
Answer:
answer:70+2=72 lixtoo
Write 7√5 using rational exponents.
Answer:
7*(5)^0,5
Step-by-step explanation:
The value of number 7√5 in form of rational exponents will be 1561/1000.
What is Rational number?A number which can be written in the form of fraction p / q , where q is non zero, are called Rational numbers.
Given that;
The number is,
⇒ 7√5
Now,
Since, The number is,
⇒ 7√5
Solve as;
⇒ 7√5 = 7 × 2.23
= 15.61
= 1561/100
Thus, The value in rational exponents = 1561/1000
Learn more about the rational number visit:
https://brainly.com/question/12088221
#SPJ2
what is the a ? a-(-14)= -18
Answer:
a=-32 if you think that was a good answer pls mark as brainliest
Step-by-step explanation:
a-(-14) is the same as a+14
a+14=-18
a=-32
Can someone please help me with this and make sure it’s correct
2f - 4e + 4e = 2f true or false
Answer:
True.Step-by-step explanation:
Since 4e cancels out itself, the answer remains 2f.
*Note: I am not entirely sure this is correct, sorry if it isn't *
9. Angeline bought s yards of satin fabric priced at $8.09 per yard
and c yards of cotton fabric priced at $3.79 per yard.
a) What expression could you use to determine the total cost of
the fabric?
Answer:
The expression Y = 8.09s + 3.79c can be used to determine the total cost of the fabric.
Step-by-step explanation:
Given that:
Price per yard of satin fabric = $8.09
Yards of satin fabric bought = s
Price per yard of cotton fabric = $3.79
Yards of cotton fabric bought = c
Let,
Y be the total cost.
Y = 8.09s + 3.79c
Hence,
The expression Y = 8.09s + 3.79c can be used to determine the total cost of the fabric.
Please help me I’m going to get beat with a broom please I’m begging
Answer:
A. 3 dimes and 1 Penny
Beat your parents with a broom instead!
anyone able to help out ?
Answer:
The value of x is 1
Step-by-step explanation:
Let us solve the question
∵ Δ PQR ≈ Δ FGH
→ From similarity, then their corresponding sides have an equal ratio
∴ [tex]\frac{PQ}{FG}[/tex] = [tex]\frac{QR}{GH}[/tex] = [tex]\frac{PR}{FH}[/tex]
∵ PQ = 3, QR = x + 3, PR = 2
∵ FG = 6, GH = 6x + 2, FH = 4
→ Substitute them in the ratios above
∴ [tex]\frac{3}{6}[/tex] = [tex]\frac{x+3}{6x+2}[/tex] = [tex]\frac{2}{4}[/tex]
→ By using cross multiplication between the first two ratios
∵ 3 × (6x + 2) = 6 × (x + 3)
∴ 3(6x + 2) = 6(x + 3)
∴ 3(6x) + 3(2) = 6(x) + 6(3)
∴ 18x + 6 = 6x + 18
→ Subtract 6x from both sides
∵ 18x - 6x + 6 = 6x - 6x + 18
∴ 12x + 6 = 18
→ Subtract 6 from both sides
∵ 12x + 6 - 6 = 18 - 6
∴ 12x = 12
→ Divide both sides by 12
∴ x = 1
help me please and thank you
Answer:
the answer is 7
Step-by-step explanation:
The distance of the moon to the Earth is 384,400 km.
The speed of light is 2.998 x 108 m/s.
Work out how long it will take light to travel from the moon to the Earth.
Include suitable units.
Answer: 1.3 seconds
Step-by-step explanation:
Given: Distance of the moon to the Earth = 384,400 km = 384400 x 1000 meters = 384400000 meters. [1 km = 1000 m]
Speed of light =[tex]2.998 \times 10^8[/tex] m/s = 299800000 m/s
Formula: [tex]\text{Time}=\dfrac{\text{Distance}}{\text{Speed}}[/tex]
Let t be the time taken by the light to travel from the moon to the Earth.
[tex]t=\dfrac{384400000}{299800000}\approx1.3\text{ seconds}[/tex]
Hence, it will take approximately 1.3 seconds for the light to travel from the moon to the Earth.
For each hour he babysits, Anderson earns $1 more than half of Carey's hourly rate. Anderson earns $6 per hour.
Which equation can be used to solve for Carey's hourly rate, c?
oc+ 1 = 6
o şc-1= 6
+63
oc-6 = 1
- 6 = 1
The answer is:
2c+1=6
{(-1, 1), (1, 1), (-2, 4), (2, 4)}
Is the relation a function and why?
Step-by-step explanation:
Which expression represents “7 more than x”?
7x
7 + x
x – 7
x ÷ 7
Answer:
7+x this is the answer ok
Anyone know the answer, thank you
Answer:
I think it C
Step-by-step explanation:
if im wrong please tell me
hope this helps
Which of these situations is represented by 24 divided by 6
Answer:
B. got the perfect situation
Step-by-step explanation:
here
24flowers are distributed in 6 vase equally
that mean
[tex] \frac{24}{6} [/tex]
this may help you (:
A.
30°
30°
70%
70°
50°
30°
50°
30°
Answer:
What are you supposed to do
Step-by-step explanation:
I can help
Answer:
A
Step-by-step explanation:
the only option is A
Quinn has solved 20 problems on the math quiz. If this is 80% of the problems on the quiz, how many more problems does he have left to solve
Answer:
5 problems
Step-by-step explanation:
20=%80
10=%40
5=%20
100-80=20
20+5=25
5 problems left
To solve 8,502 ÷ 7, in what place value should you start dividing?
What kind of lines will have no solution?
a) The same line
b) Perpendicular lines
c) Parallel lines
d) Lines that cross
Answer:
The parallel line.............
Answer:
C. parallel lines
Step-by-step explanation:
parallel lines have no solutions
Ian got a paycheck that has a gross pay of $1121 and a net
pay of $684.26. What percent of pay was taken out for
taxes and other deductions?
A. 63.83%
B. 36.17%
C. 38.96%
D. 61.04%
Answer:
1121 - 684.26 = 436.74
436.74/1121 = 0.38959857
0.38959857 X 100 = 38.96%
Step-by-step explanation:
change divided by original amount, multiplied by 100
What does C equal? C/11 = 30/120
Answer:
C=2.75
Step-by-step explanation:
C/11=30/120
30/120=.25
120*.25=30
11*.25=2.75
Alice has total of 12 dimes and nickels she has 2 more nickels than dimes .which equation represents the given problem situation
Answer
A i think
Good luck have an amazing day
Calculate the slope represented by the table.
Answer:
y=2x-3
Step-by-step explanation:
I hope that helped
what is 17 and a half as a whole number
Answer:
Brainiest
Step-by-step explanation:
17 1/2