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goldenfox [79]
2 years ago
5

3(2x+3) -4x=1-4(x-5)

Mathematics
1 answer:
Grace [21]2 years ago
3 0

3(2x+3) -4x=1-4(x-5)

6x+9-4x=1-4x+20

6x+9=1+20

6x+9=21

6x=21-9

6x=12

divide both sides

x=2

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Estimate the product. 3 1/3 X 4 1/8​
asambeis [7]

Answer:

55/4=13.75

Step-by-step explanation:

3+1/3=10/3

4+1/8=33/8

(10/3)(33/8)

(33x10)/(3x24)

330/24

55/4

Hope that helps :)

4 0
2 years ago
Geoffrey's parents went to a comedy show that started at 8:30 P.M. and lasted 2 hours and 45 minutes. What time did the show end
SpyIntel [72]

Answer: The show ended at 11:15. Hope this helps

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Question Content Area
kap26 [50]

b. Total fixed cost are $49885

<h3>What is fixed cost of product ?</h3>

Sometimes production of a product may increase or decrease, but the cost which do not change with the change of output is called fixed cost of the product.

<h3>What is the total fixed cost ?</h3>

Highest monthly total cost = $83800

Highest monthly production units = 3500 desks

Lowest monthly total cost = $61900

Lowset monthly production units = 1240 desks

So, variable cost per unit = (Highest cost-lower cost)/(highest production units-lowest production units)

= ($83800-$61900)/(3500-1240)

= $21900/2260

= $9.7

∴ Total fixed costs=Highest monthly total cost-(highest production units×variable cost per unit)

= $83800-(3500×$9.7)

= $83800-$33950

= $49850

Nearest value is $49885, whch is the correct one.

Learn more about fixed cost here:

brainly.com/question/27328807

#SPJ10

3 0
2 years ago
Saira weights 25 pounds more than umbar . If together they weight 205 pounds. What is the weight of saira
goblinko [34]
To solve this, you can create an equation. Say the weight of Umbar is x, then Saira weighs x+25. Together they weigh 205. So, you get the equation

x+x+25=205

Then solve for x. 

2x+25=205
2x=180
x=90

Then to find Saira's weight, add 25 to Umbar's weight. 

90+25=115.
6 0
3 years ago
A chocolate maker melts three blocks of chocolate weighing 5.4 ounces, 6.1 ounces, and 5.7 ounces. If
Nady [450]

Answer:

43 truffles

Step-by-step explanation:

                       First add all of the weights together

5.4+6.1+5.7=17.2

                      Divide the total chocolate by the weight of a truffle

17.2/0.4=43

4 0
3 years ago
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