Answer:
x = - 1
Step-by-step explanation:
Given
[tex]\frac{2}{5}[/tex] (x - 4) = 2x ( multiply both sides by 5 to clear the fraction )
2(x - 4) = 10x
2x - 8 = 10x ( subtract 2x from both sides )
- 8 = 8x ( divide both sides by 8 )
- 1 = x
Evaluate if k = 39 and j = -10
3
replace k with 39 and j with -10
39/3 - 10 = 3
Please help me out :,)
Answer:
The first one
Step-by-step explanation:
(2x+5)(x−1)
=(2x+5)(x+−1)
=(2x)(x)+(2x)(−1)+(5)(x)+(5)(−1)
=2x2−2x+5x−5
=2x^2+3x−5
How many solutions does lx+7l=-1
Answer:
No solution
Step-by-step explanation:
An absolute value equation cannot equal a negative number.
A veterinary technician earn $14 per hour. He is paid double for any hours over 40 hours per week. If he works 52 hours in a week, what is his gross pay
Answer:
896
Step-by-step explanation:
Hadley paddled a canoe 2/3 mile in 1/4 hour. How fast did Hadley paddle, in miles per hour?
A. 3/8 mph
B. 3 3/4 mph
C. 1/6 mph
D. 2 2/3 mph
Answer:
d
Step-by-step explanation:
Hadley paddled a canoe 2/3 mile in 1/4 hour. it will be 4 times more in an hour because 1/4*4=4/4=1. 2/3*4=8/3=2 2/3
A can of mixed nuts holds 18 ounces of cashews and 24 ounces of peanuts. What is the ratio of peanuts to cashews in this can of nuts?
Answer:
it should be 18:24
Step-by-step explanation:
Answer:
3:4
Step-by-step explanation:
18:24 in simplest for is 3:4
Can someone help me solve this plz
Answer:
58
Step-by-step explanation:
all triangles add up to 180 degress
180-64=116
because its an isosceles triangle divide by two
116/2=58
Ray Flagg took out a 60-month fixed installment loan of $12,000 to open a new pet store. He paid no money down and began making monthly payments of
$221.
Ray's business does better than expected and instead of making his
30th
payment, Ray wishes to repay his loan in full. Complete parts a) through
c).
Answer:
Since the question is incomplete, I looked for similar questions:
a) determine apr of installment loan
b) how much interest will Ray save by paying off the loan early
c) what is the total amt due to pay off the loan?
a) first we will determine the effective rate:
PV annuity factor = loan / monthly payment
PV annuity factor = $12,000 / $221 = 54.2986
Using an annuity table, knowing that the number of periods is 60, we can see that the interest rate is 0.333%.
APR = 0.333% x 12 = 4%
b) I prepared an amortization schedule to determine Ray's balance after the 29th payment.
After the 29th payment, Ray's balance will be $6,498.54
in order to pay off the debt completely, he needs to pay $6,498.54 + $22.32 in interests = $6,520.86.
He will be able to save $331 in interests
c) $6,520.86
What is the answer?❤️
Answer:
Y - Intercept 300
Slope 100x
Equation y = 100x + 300
Danny
No Explanation Needed
What is the slope-intercept form of an equation for a line with a y-intercept of –5 and a slope of 2?
1. x = 2x + 5
2. y = 2x – 5
3. y = 5x – 2
4. y = –5x + 2
Answer: y=2x-5. so it's 2
remember the following equation: y=mx+b.
the slope is always m, the y intercept is b.
PLEASE HELP ME!!!!!!!!!!!!!!!!!
Segment AC and segment DB are diagonals of parallelogram ABCD. Find each measure below.
AE=
EC=
DE=
EB=
Answer:
can i please have the picture or the measurements of the sides or angles
Step-by-step explanation:
ill answer in the comments
Please help me with number 9 ASAP
I will mark brainest if you get it right.
1. x + 20 = 5x +4
x=
Answer:
x=4
Step-by-step explanation:
Subtract 5x from both sides: -4x+20=4
Subtract 20 from both sides: -4x=-16
Divide -4 from both sides: x=4
Answer:
x = 4
Step-by-step explanation:
I will explain if you ask.
a recipe uses 2 cups of milk per (1) serving. How many servings can be made by using 1 gallon of milk?
Answer:
8
Step-by-step explanation:
16 cups per gallon divided by 2 equalls 8
Answer:
8 servings
Step-by-step explanation:
1 serving uses 2 cups of milk, and there are 16 cups in a gallon.
you can use a 1:2 ratio to find that a gallon can make 8 servings.
how many times can 90 go into 518
Answer:
5.75
Step-by-step explanation:
hope this helps :)
At the farm, there were 50 sheep and 15 cows. What is the ratio of the number of cows to the number of sheep at the farm? (Write the answer as a fraction in SIMPLEST FORM.)
can i get some help,kkkm mm
Answer:
?=25
Step-by-step explanation:
What is the y-intercept of the equation: 3x + 6y = 42 *
Answer:
(0,7)
Step-by-step explanation:
En 1987 se construyeron 24 933 escuelas primarias en Japón y 75 184 en México ¿Cuántas escuelas más se construyeron en México?
which of the following is a linear function? explain
Answer:
I'm pretty sure its C
Step-by-step explanation:
because you can put it in the form y=mx+b.
Mary has $20 to spend. She buys lunch for $14 and spends the rest on banana biscuits. Each banana biscuit costs $3. How many banana biscuits did she buy?
Answer:
2
Step-by-step explanation:
The area of a rectangular patio is 14 5/ 8 square meters. The width of the patio is 3 1/4 meters. What is the length? Enter your answer as a mixed number in simplest form. The length of the patio is meters.
Answer:
4 1/2 m
Step-by-step explanation:
Area of the patio = 14 5/8 m²
Width = 3 1/4m
Length = ?
Area of the patio = length ×width
Substitute
14 5/8 = 3 1/4 × L
Convert to improper fractions
117/8 = 13/4 L
Cross multiply
8 ×13L = 117×4
2 ×13L= 117
2×L = 9
2L = 9
L = 9/2
L. = 4 1/2 m (in mixed fraction)
Melanie uses the ordered pairs(2010,48) and (2013,59) to find her equation. Tracy defines x as the number of years since 2010 and uses the ordered pairs (0,48) and (3,59) to find her equation. How will the two girl's equations compare?
Answer:
The answer is "[tex]\bold{\frac{11}{3}}\\\\[/tex]".
Step-by-step explanation:
Given value:
i) (2010,48) and (2013,59)
ii) (0,48) and (3,59)
Slope for the given point:
Formula:
[tex]\bold{M= \frac{y_2-y_1}{x_2-x_1}}[/tex]
In point (i):
[tex]\to M= \frac{59-48}{2013-2010}\\\\[/tex]
[tex]= \frac{11}{3}\\\\[/tex]
In point (ii):
[tex]\to M= \frac{59-48}{3-0}\\\\[/tex]
[tex]= \frac{11}{3}\\\\[/tex]
A) 6 haircuts at Chez Diva costs $210
B) One haircut at the Hair Factory costs $20
Answer:36
Step-by-step explanation: 210 divided by 6
30 PTS!! URGENT JUST 3 QUESTIONS PLEASE
1. Fred bags groceries at Wegmans. On average, he fills 21 bags for every three customers. Represent the total bags Fred filled based on the number of customers
2. What does the average rate of change represent?
A. For every seven customers, Fred fills 1 bag of groceries.
B. For every customer, Fred fills 7 bags of groceries.
C. undetermined
D. not enough information
3. What is Fred’s average rate of change?
A. 1/7
B. 1
C. 7
D. undetermined
Answer:
1. 7
2. B
3. C
Step-by-step explanation:
hope its right
NEED HELP ASAP ! Questions are in the pic
Answer:
(2,1)
Step-by-step explanation
4x+5y=7
y=3x+9
4x+5(3x+9)=7 4x+5y=7
4x+15x+45=7 4(2)+5y=7
19x+45=7 8+5y=7
-7 -7 -7 -7
19x = 38 5y=1
19 19 5 5
x=2 y= 1.1
don't forget to brainllest:)
Please answer correctly !!!!!!!!!!!!! Will mark brainliest !!!!!!!!!!!!!!!!!!!!!!
Delta Company produces a single product. The cost of producing and selling a single unit of this product at the company's normal activity level of 88,800 units per year is: Direct materials $ 1.50 Direct labor $ 3.00 Variable manufacturing overhead $ 0.50 Fixed manufacturing overhead $ 4.45 Variable selling and administrative expenses $ 1.30 Fixed selling and administrative expenses $ 2.00 The normal selling price is $21.00 per unit. The company's capacity is 112,800 units per year. An order has been received from a mail-order house for 2,000 units at a special price of $18.00 per unit. This order would not affect regular sales or the company's total fixed costs
Answer:
The company should accept the special offer because it increases income by $23,400.
Step-by-step explanation:
Giving the following information:
Variable costs:
Direct materials $1.50
Direct labor $3.00
Variable manufacturing overhead $0.50
Variable selling and administrative expenses $1.30
Total variable cost= $6.3
An order has been received from a mail-order house for 2,000 units at a special price of $18.00 per unit.
Because it is a special offer and there is unused capacity, we will not take into account the fixed costs:
Effect on income= number of units*unitary contribution margin
Effect on income= 2,000* (18 - 6.3)
Effect on income= $23,400 increase
The company should accept the special offer because it increases income by $23,400.
How do i find the value of x
Answer:
if you go on khan academy its free it can explain better then me.
Step-by-step explanation:
Answer: the measure of angle A for the inside of the triangle is 180-12x+4.
Since the total angle measurement inside the triangle must be 180 degrees
180-12x+4+10x-10+30=180 is the equation we would use to find X so to solve that 174+30-2x=180, 204-2x=180, -2x=-24 x=12
Gavin works as a salesperson at a electronics store
