I need D and E for number 1 and all 3 for number 2
Answer:
E: 20/(7-2)+(5^2*3)
D: (24+16)/(8-4)
sorry, didn’t do q2
Step-by-step explanation:
E (q1)
20/(7-2)+(5^2*3) is 79
20/5 plus 25*3 is 79
4 plus 75 is 79
D (q1)
(24+16)/(8-4) is 10....... 40/4 is 10
Which is the solution to the equation represented by the model below
Answer:
Third option, [tex]x=2[/tex]
Step-by-step explanation:
By observation, we can infer that
[tex]3x+8=4x+6[/tex].
Subtract 8 from both sides:
[tex]3x+8-8=4x+6-8[/tex]
[tex]3x=4x-2[/tex]
Subtract 4x from both sides:
[tex]3x-4x=4x-2-4x[/tex]
[tex]-x=-2[/tex]
Divide both sides by -1:
[tex]\frac{-x}{-1}=\frac{-2}{-1}[/tex]
[tex]x=2[/tex]
Answer:
c; x=2
Step-by-step explanation:
You can see that there are 3 x's and 8 1's (3x+8), as well as 4 x's and 6 1's (4x+6).
The equation is 3x+8=4x+6
Subtract 3x and subtract 6: 2=x
What is the value of x in the equation 4x - 2(x + 3) = 8?
A x = 1
B. X = 2.5
C x = 3.5
D. x = 7
Answer:
x = 7
Step-by-step explanation:
The given equation is 4x - 2(x + 3) = 8. We need to find the value of x. The steps are as follows :
Firstly opening the bracket on the LHS,
4x -2x-6 = 8
Adding like terms together. So,
2x = 8+6
2x = 14
x = 7
So, the value of x is 7. Hence, the correct option is (d).
On Tuesday mark bought ten comic books on Wednesday half of all of his comics that we had were destroyed on Thursday there were only 14 left how man comic books did he have on Monday
Which order is correct?
Negative 0.8, negative one-third, two-thirds, 1
Negative 0.8, two-thirds, 1, negative one-third
Negative one-third, negative 0.8, two-thirds, 1
1, two-thirds, negative one-third, negative 0.8
Answer:
A
Step-by-step explanation:
i did the assignment on e d g e n u i t y 2020
Answer:
A.
Step-by-step explanation:
Each of a regular polygon is 140°,find the number of the sides that ghe polygon has
Answer:
the answer should be 360/36=10 sides
Step-by-step explanation:
A regular polygon is 144 deg the exterior angle is 36 deg.
Answer:
9 sides
Step-by-step explanation:
Internal angles of the regular polygon have a property, sum of interior angles is equal to:
sum = (n-2)*180°n sides each interior angle equal to 140°, then
sum = 140°nComparing the two equations:
(n-2)*180= 140n180n - 360 = 140n40n = 360n = 360/40n = 9The polygon has 9 sides
¿Puedes encontrar las dimensiones de un prisma rectangular diferente que tenga el mismo volumen?
Answer:
Use synthetic substitution to find the value of k such that (x3 + 4x2 + x + k)
is every equation a function, true or false?
Adam will be 50 years old in eleven years. How old is he now?
Answer:
39 years old
Step-by-step explanation:
50 - 11 = 39 years old
Answer:
39 years old
Step-by-step explanation:
You are a cashier at a coffee shop. A customer buys a coffee that costs $5.50 and gives you a $10 bill. How much change should you give back to the customer?
O $3.50
O $4.50
O $5.50
O $14.50
O $15.50
Answer:
B: $4.50
Step-by-step explanation:
Simply subtract 5.50 from 10
10-5.50=4.50
Hope this helps! Plz award Brainliest : )
Solve the given inequality.
4.2x > 6.3
Answer:
x > 1.5
Step-by-step explanation:
In order to solve for x, we must isolate x on one side of the inequality.
[tex]4.2x > 6.3[/tex]
x is being multiplied by 4.2 The inverse of multiplication is division. Divide both sides of the equation by 4.2
[tex]\frac{4.2x}{4.2} >\frac{6.3}{4.2}[/tex]
[tex]x> \frac{6.3}{4.2}[/tex]
[tex]x> 1.5[/tex]
The solution to the inequality 4.2x > 6.3 is x>1.5
Answer:
[tex]\huge\boxed{x>1\dfrac{1}{2}\to x\in\left(1\dfrac{1}{2},\ \infty\right)}[/tex]
Step-by-step explanation:
[tex]4.2x>6.3\qquad/\text{divide both sides by 4.2}\\\\\dfrac{4.2x}{4.2}>\dfrac{6.3}{4.2}\\\\x>\dfrac{6.3\cdot10}{4.2\cdot10}\\\\x>\dfrac{63:21}{42:21}\\\\x>\dfrac{3}{2}\\\\x>1\dfrac{1}{2}[/tex]
wot is 100,000 less than five hundred sixty thousand three hundred thirteen
Answer:
-460,313
Step-by-step explanation:
100,000 - 560,313 = -460,313
Hope this helps!
Answer:
460313
Step-by-step explanation:
560,313 - 100,000=
460313
What is the decimal equivalent of 10/3? its more than 1 and its not 3.3333 or 0.3 HELP PLS>
Answer:
it should be 3.3 repeating but maybe your teacher has it as 3.34?
∠A and \angle B∠B are vertical angles. If m\angle A=(5x+5)^{\circ}∠A=(5x+5)
∘
and m\angle B=(4x+29)^{\circ}∠B=(4x+29)
∘
, then find the measure of \angle A∠A.
If A and B are vertical angles, then they are congruent, so their measures are equal.
This means
(5x + 5)º = (4x + 29)º
5x + 5 = 4x + 29
x = 24
Then angle A has measure (5*24 + 5)º = 125º.
Answer:
m<A = 115
Step-by-step explanation:
2/9 terminating or repeating
Answer:
Repeating
Step-by-step explanation:
2/9 = 0.22222222222
Answer:
2/9 is a repeating decimal
Graph the line 2x + y = 7.
Answer:f
Step-by-step explanation:
Answer:
slope: -2y-intercept: (0,7)
Step-by-step explanation:
During summer vacation you charge people $8 per hour for swimming lessons and $20 registration fee. If you make $52 one day, how many hours did you spend teaching lessons? Algebra
Answer:
4 hrs
Step-by-step explanation:
Let h be the number of hours spent teaching lessons
Then 8h is the amount earned from swimming lessons
Total amount earned = amount from swimming lessons + $20 registration fee
Total amount earned = $52
Therefore, 52=8h+20
32=8h
h=4 hrs (Answer)
Jim's uncle is four times as old as his nephew Jim. In ten years, Jim's uncle age will be twenty years more
than twice Jim's age. How old is Jim right now? Type a numerical answer in the space provided. Do not
type spaces in your answer.
he will be 15
Answer:
Your answer will be 15 I think
A university's freshman class has 10000 students. 2500 of those students are majoring in Engineering. What percentage of the freshman class are Engineering majors?
Answer:
25%
Step-by-step explanation:
2500*4 = 10000
10000/4 = 2500
its 1/4 of the students
25%
6a-5b=9 2a+5b=23 using the addition method
Answer:
a = 4
b = 3
:))
Tricia drove 102 miles on three gallons of gas. How far can she drive on seven gallons of gas?
Answer:
She can drive 238 miles on 7 gallons of gas
Step-by-step explanation:
102 ÷ 3 = 34, so we know you can drive 34 miles on 1 gallon of gas. 34 × 7 = 238
Answer:
She can drive 238 miles on 7 gallons of gas.
Step-by-step explanation:
102/3 = 34
34*7 = 238
What is the value of x in the equation 0.3x = 12?
Answer:
You divide 0.3 by 12 if you don’t want a decimal do it the other way around the answer is x=40
Step-by-step explanation:
The value of x that satisfies the equation 0.3x = 12 is 40.
We have,
To find the value of x in the equation 0.3x = 12, we need to isolate x on one side of the equation.
We can do this by dividing both sides of the equation by 0.3, which will cancel out the coefficient of x on the left side:
(0.3x) / 0.3 = 12 / 0.3
Simplifying this equation gives:
x = 40
Thus,
The value of x that satisfies the equation 0.3x = 12 is 40.
Learn more about equations here:
https://brainly.com/question/17194269
#SPJ6
3 times the sum of x and 6 equals 10 times the difference of x and 1.
Answer:
3(x+6)=10(x-1)
Step-by-step explanation:
That's it
john used 3/4 yard of black ribbon and 1/2 yard yellow.
ribbon to make a frame for a picture. what is the total length of ribbon he used?
Answer:
1 1/4 yard of yarn
Step-by-step explanation:
add 3/4 to 1/2 it's 1 1/4
sixty more than nine times a number is the same as two less than ten times the number. What’s the number
Step-by-step explanation:
the number unknown=x
9x+60=10x-2
Bring all right hand side of the equation to the left side
9x+60-10x+2=0
-x+62=0
-x=-62
answer x=62
The sum of three consecutive integers is 5 more than the least of the integers. Find the integers.
Answer:
1, 2, 3
Step-by-step explanation:
1 + 2 + 3 = 6 and 6 is 5 more than 1. Hope this helps!
which linear function represents the table?
A) y=7x-7
B) y=7x+7
C) y= -7x+7
D) y= -7x-7
helppp
Answer:
C
Step-by-step explanation:
(2+2)^2=2^2 * 2^2 thanksss
Answer:
16=16
Step-by-step explanation:
2+2=4^2=16
2^2=4x4=16
Answer:
16=16
Step-by-step explanation:
What is the product of (–1.5)(0.8)?
Answer:
1.2
Step-by-step explanation:
Parenthesis usually means to multiply if there is no other symbol. If there is another symbol it means to do that equation first (PEMDAS)
Find the value of 151 - 4(32 - 2).
-11
-33
7
-23
Steps to solve:
151 - 4(32 - 2)
~Distribute
151 - 128 - 8
~Subtract
23 - 8
15
Best of Luck!
