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dangina [55]
3 years ago
13

| 7x28 = (748) + ( 7 *__) =

Mathematics
1 answer:
masya89 [10]3 years ago
3 0

Answer:

-23

Step-by-step explanation:

i dont know

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the recipe for pumpking pie instructs you to bake the pie at 425∘F, for 15 minutes and then reduce the oven temperature to 350∘F
lakkis [162]

Answer:

ΔT = -75°F

Step-by-step explanation:

ΔT = T₁ - T₀ = 350 - 425 = -75°F

4 0
4 years ago
I need help with #14 & #15 quickly!
arsen [322]

Answer:

#14 \frac{3m^{12} n^{10}-m^{8} n^{10}}4\\   #15 -448y^{32}x^{5}

Step-by-step explanation with pictures.

I hope this helps! :D

4 0
3 years ago
Please help me with my math home work
Ket [755]

<u>page 1:</u>

-\frac{8}{3} m = 6

-8m = 6(3)

-8m = 18

m = \frac{18}{-8}

m = -\frac{9}{4}

m = -2\frac{1}{4}

<u>page 2</u>:

7)

0.8x = 19

x = 19/0.8

x = 23.75

8)

0.12x = 1

x = 1/0.12

x =\frac{25}{3}

x = 8\frac{1}{3}

5)

3.3(x+4)

3.3x + 13.2

b.

9-5\:\frac{1}{2}x-3\left(-2x+1\right)

9-\frac{11}{2}x-3\left(-2x+1\right)

6x-\frac{11}{2}x+9-3

x\frac{1}{2}+6

\frac{1}{2}x+6

c.

2.2(3.1+x)+3x

6.82+2.2x+3x

6.82+5.2x

<u>page 3:</u>

1.

3/4 x = 60

x = (60*4)/3

x = 80

2.

2/5 x =42

x = (42*5)/2

x =105

3.

3/5 y = 40

y = (40*5)/3

y = \frac{200}{3}

y = 66\frac{2}{3}

4.

-\frac{8}{3}m =6

m = \frac{6*3}{-8}

m = -\frac{9}{4}

m = -2\frac{1}{4}

5.

\frac{5}{6} x =4

x = \frac{4*6}{5}

x =4.8

6.

\frac{5}{3} x =12

x = \frac{12*3}{5}

x =7.2

4 0
3 years ago
Read 2 more answers
An investor with a stock portfolio worth several hundred thousand dollars sued his broker and brokerage firm because he felt tha
marusya05 [52]

Answer

The answer and procedures of the exercise are attached in the following archives.

Step-by-step explanation:

You will find the procedures, formulas or necessary explanations in the archive attached below. If you have any question ask and I will aclare your doubts kindly.  

4 0
4 years ago
What it 40x + 24? I can't figure this out.
Dmitrij [34]
8(5x+3)


If you miltiplied 8 x 5x it will give you 40 x

And 8 x 3 is 24
7 0
3 years ago
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