An electrician charges $40 for each hour he works plus a $125 service charge. The total charge for a recent job was $1,205. Which equation could be used to determine the number of hours, h, that the electrician worked on the job?
A. 40h+1205=125
B. 1205h+40=125
C. 40h+125=1205
D. 125h+40=1205
Answer:
C
Step-by-step explanation:
I need some more help....
IGNORE BAKUGOU JUMPING AROUND
That angry little Pomeranian
Answer:
38 - 7.6(20%) = 30.4
30.4 + 2.128(7%) rounds up to about =$32.53
your answer is B
Step-by-step explanation:
Answer:
the answer is (C)
Step-by-step explanation:
20% - 7% = 13%
38.00 * (13/100) = 38.00 * 0.13 = 4.94 discount
38.00 - 4.94 = $33.06
f/2 = 5/8 what is the value of f
Answer:
f = 5/4
Step-by-step explanation:
f/2 = 5/8
Multiply both sides by 2.
f = 10/8 = 5/4
Answer:
f=1.25
Step-by-step explanation:
f/2=5/8
To get 8, you must multiply 2 by 4.
So
You must do the same to the numerators -
4 times x = 5
5/4=1.25
Hope this helps.
Find the distance between each pair of points
Answer:
4: (0, 4)
5: (0, 8.8)
6: (0, 6)
7: (10, 0)
Step-by-step explanation:
6-2=4
5.5-(-3.3)=8.8
-7/12-(-1/2)
31/4-(-9/4)=10
The distances between the points are:
4) 45) 8.86) 67) 10How to find the distances between the points?The distance between two points (a, b) and (c, d) is given by:
[tex]distance = \sqrt{(a - c)^2 + (b - d)^2}[/tex]
4) Here the points are (-5, 2) and (-5, 6) so the distance is:
[tex]distance =\sqrt{(-5 - (-5))^2 + (6 - 2)^2} = 4[/tex]
5) Here the points are (4.5, -3.3) and (4.5, 5.5), so the distance is:
[tex]distance = \sqrt{(4.5 - 4.5)^2 + (-3.3 - 5.5)^2 } = 8.8[/tex]
6) Here the points are (5 + 1/2, -7 - 1/2) and (5 + 1/2, -1 - 1/2), so the distance is:
[tex]distance = \sqrt{(5.5 - 5.5)^2 + (-7.5 - (-1.5)^2)} = 6[/tex]
7) Here the points are (-2.25, -8) and (7.75, -8), so the distance is:
[tex]distance = \sqrt{(-2.25 - 7.75)^2 + (-8 + 8)^2} = 10[/tex]
If you want to learn more about distances:
https://brainly.com/question/7243416
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Blake has a garden in his backyard. He picked 44 tomatoes from 4 tomato plants. What is the ratio of tomato plants to tomatoes picked?
A.
11:1
B.
1:4
C.
1:11
D.
4:1
Answer:
C
Step-by-step explanation:
For every 1 plant, he picks 11 tomatoes off. So the ratio is 1:11. And since there are 4 plants, and 11 tomatoes are being picked off of each, 4x11 = 44.
Answer:
The answer is C.
Explanation:
Please help me and can you write an explanation too please.
Answer:
[tex]\Huge\boxed{x=42}[/tex]
Step-by-step explanation:
Hello There!
The shown angles are supplementary angles.
We know this because a straight line is split into two angles
A straight line creates a 180 degree angle so the sum of the two angles is 180
So we can use this equation to solve for x
180 = 3x + 12 + x
3x + x = 4x
180=4x+12
step 1 subtract 12 from each side
180-12=168
12-12 cancels out
now we have
168=4x
step 2 divide each side by 4
4x/4=x
168/4=42
we're left with x = 42
The irregular figure on the left has been decomposed into the figures on the right.
A figure is broken into a parallelogram and triangle. The triangle has a base of 5 inches and a height of 3 inches.
What is the value of h, the height of the triangle?
3 inches
4 inches
5 inches
7 inches
Hi I have 2 questions to ask (math)
Find the product: 5d * 7g *
-----------------------------------------
Which choice shows the expression in expanded form? (* is a symbol for multiply) *
a. 20 * y * z* b. 20yz
Answer: the product of 5d*7g is 35dg. The expanded form is 20*y*z
Step-by-step explanation:
pls help fast 27/d=4 1/2 i need to find d
Answer:
121 1/2
Step-by-step explanation:
27/d = 4.5
*27 *27
d = 121.5
d = 121 1/2
Answer:
d is 30
Step-by-step explanation:
A restaurant manager uses the expression 7.85m + 8.85d to calculate his profit when he sells m main courses and d desserts. What is the restaurant manager's profit, in dollars, when he sells 45 main courses and 43 desserts?
Answer:
244 and 43
Step-by-step explanation:
hope this helps n please mark brainliest
Answer:
$733.80
Step-by-step explanation:
To calculate the profit, you use 7.85m + 8.85d
Since m = 45 and d = 43,
his profit = (7.85 × 45) + (8.85 × 43)
= 353.25 + 380.55
= 733.80
∴The restaurant manager's profit in dollars is $733.80.
Hope this helps
A CD store sold 3,467 CDs in 7 days. about the same number of CDs were sold each day. About how many CDs did the store sell each day?
Find the volume and show work for brainliest
Answer:
459 ft³
Step-by-step explanation:
The first person to answer this correctly with an explanation gets Brainiest.
Answer:
A.113.097
B.301.593
Step-by-step explanation:
Answer:
The area of the base is 18.84.
The volume of the cone is 301.59.
Hope this helped!
Plot the reflection of ABC across the x-axis. Give the coordinates of its vertices below.
A(-2,3), B(6,3), and C(6, 8)
Answer:
A(2,3) B(6,-3) C(6,-8)
Step-by-step explanation:
Find the surface area of the triangular prism using its net. The triangular sides are isosceles triangles. 5 cm 5 cm 6 cm 6am 4 cm
Answer:
3,200 cm
Step-by-step explanation:
because when you add all them when you multiply
What is the mode for the data in the rainfall table?
A:3.1
B:3.65
C:3.7
D: NO MODE
Answer:
It's D: No mode
Step-by-step explanation:
I got everything on the usatestprep right except for one thing(not this question) I wish I could show more proof, but I can't see my answer TT
Some people can roll their tongue into a tube shape, while other cannot. Practicing is not likely to help because tongue-rolling is an inherited trait. The allele for rolling the tongue (R) is dominant to the allele for not being able to roll the tongue (r). Look at the Punnett square. It shows a cross between two parents with at least one R allele. Complete the Punnett square above by identifying the correct locations (letter) for each allele and genotype (pair of alleles).
____
C
____
A
____
B
____
D
1.
R
2.
RR
3.
r
4.
Rr
5.
rr
Answer:
RR
Step-by-step explanation:
plz if I don't get this right I have to start over
btw this is zearn
An object with a mass of 3.2 kg has a force of 7.3 newtons applied to it. What is the resulting acceleration of the object?
Yu-Xi draws triangle with two angles measuring 79° and 23°. What is the measures, in degrees, of the third angle?
Answer:
79+23=102
180-102=78
the third angle is 78 degrees
Answer:
The answer is A. 78 degrees!
Step-by-step explanation:
Hope this helped! Have a fantastic rest of ur day/night! :)))
pls help asap plss i will be really grateful if its the right answer
Answer:
9
Step-by-step explanation:
There’s a vid on YT that has this exact question and explains it really well
What is the slope of this line of best fit?
A. ⅐
B. -6/7
C. -⅙
D. ⅙
Find the surface area of the prism.
ONE MORE AFTER THIS AND IM DONE I SWEAR xD
Answer:
294
Step-by-step explanation:
As I said- (LW + WH + HL) x 2
:)
i dont understand the story and turning it into a expression
Convert 9432000 Milliliters to Liters. Show ALL work and don't forgot the units.
Answer: 9,432 L
To convert 9,432,000, divide by 1,000. Let's explain before we divide.
Look at the zeros in 9,432,000, then look at 1,000. What do they have in common? Zeros. Both numbers have 3 zeros. But what would happen if we divide it by 1,000? Let's figure it out now.
1. Divide 9,432,000 by 1,000.
9,432,000 ÷ 1,000 = 9,432Notice how the zeros were gone when we divided it by 1,000, because we're reducing it by 1,000.
Hence, 9,432 L is the answer.
2. Find the value of x.
Answer:
X=82
Step-by-step explanation:
Answer:
x = 30
Step-by-step explanation:
First add up all the known angles (270), since this is a five sided polygon, the measure of the interior angles is 540. Subtract 540 by 270 to know what 9x equals (270 = 9x)
Answer this question please and thank you
Answer:
[tex]8^2, 4^3, 2^6[/tex]
Step-by-step explanation:
8 x 8 = 64
4 x 4 x 4 = 64
2 x 2 x 2 x 2 x 2 x 2 = 64
Dean earns 4% commission on computer sales if he
sells a computer for $2000, how much will his
commission be?
Answer:
80
Step-by-step explanation:
MUST EXPLAIN OR NO BRAINLIEST :)
7) Write an expression which represents the difference when (7x-5y) is
subtracted from (-8x-8y) in simplest terms.
Answer:
-15x-3y
Step-by-step explanation:
Lets set it up first:
(-8x-8y)-(7x-5y)
now, remove the parenthesis while distributing the negative
-8x-8y-7x+5y
next, combine like terms
-15x-3y
Mariluz will be spending her vacation at her uncle's house in the mountains. She drove the 582 kilometers from her home to her uncle's house in 6 hours. At what rate did Mariluz complete her trip? (in kilometers per hour)
Answer:
She drove 97 kilometers per hour.
Step-by-step explanation:
To solve this question is simple.
First you will want to divide 582 by 6.
This will leave you with 97 which is your answer.