37 points Which expressions are equivalent to 6a(5+d) ?

Select each correct answer.


11a + d

30a+(6a⋅d)

30a+6ad

30ad

(6a⋅5)+(6a⋅d) there is more than one answer

Answer:

77 red marbles

Step-by-step explanation:

the bag has R and B marbles

P(B)=1/12 = number of blue /total number of marbles

so 1/12=?/84

in the bag must be 84/12=7 marbles that are blue

84-7=77 red marbles

Answer:

1200

Step-by-step explanation:

Step-by-step explanation:

Given that,

Marked price of a table is ₹1,200

And was sold to a customer at ₹1,100

As we need to find the discount,

Therefore

We know that,

➡ Discount = M. P. - S. P.

➡ Discount = 1,200 - 1,100

➡ Discount = ₹100

Now,

Discount% = discount/M.P. × 100

= 100/1,200 × 100

= 8⅓% discount

Answer:

5

Step-by-step explanation:

42 - 12 = 30

30 / 6 = 5

Answer:

give each friend 2 origami figures

Step-by-step explanation:

Answer:

-1 3/4

Step-by-step explanation:

Answer:

- 1 3/4

Step-by-step explanation:

Answer:

There are 14 pieces in 2 wholes.

Step-by-step explanation:

In order to solve this question we need to understand that "a whole" is another way of saying 1. So then this question askes the following, "How much does  [tex]\frac{1}{7}[/tex] fit into 2. In order to find that out we just have to divide 2 by [tex]\frac{1}{7}[/tex] and so we get.....

2 /  [tex]\frac{1}{7}[/tex] = 14

Answer:

15 of $3 books and 4 of the $8 books

Step-by-step explanation:

15×3= 45

8 × 4= 34

45+32= 77

Answer:

4

Step-by-step explanation:

(x,y)

Answer:

4 :)

Step-by-step explanation:

(x,y) so (3,4) would make 4 the y

Answer:

I think it's the 28th St. but I'm not sure.

Answer:

20%

hope it helps!

please mark me brainliest

Merry Christmas

Good day

Answer:

8x-4 they have altogether

Step-by-step explanation:

Lets solve!

6x-7+2x+3=8x-4

Hope this helps

Answer:There is not a graph

Step-by-step explanation:

Answer:

graph graph

Step-by-step explanation:

graph graph

Answer:

A. -2

Step-by-step explanation:

Answer:

Looks like -2

Step-by-step explanation:

When you look at where the line on the graph passes the it looks like it passes at -2.

Answer:

D, i believe it should be h+p=8 and 1.09h + 0.68p = 7.90

Step-by-step explanation:

purchased 8 items in total; therefore, h+p=8

cost of each item, multiplied by quantity, equals grand total of $7.90

Answer:

3rd answer

Step-by-step explanation:

i think

Answer:

75

Step-by-step explanation:

you should've done 2 times 5 first but you have done 3+5 first.

Answer:

a. i. 150 cm³ ii. 150 cm³

b. i. 220 cm³ ii. 120 cm³

c. i. 297 cm² ii. 220 cm²

Step-by-step explanation:

a. For the cube

Dimensions of Cube = 5cm x 5cm x 5cm

Length of side = 5 cm

i. Total surface area A = 6L² where L = length of side = 5 cm

So, A = 6 × (5 cm)²

= 6 × 25 cm³

= 150 cm³

ii. Lateral surface area A' = 4L²

= 4 × (5cm)²

= 4 × 25 cm²

= 100 cm²

b. For the cuboid

Dimensions of Cuboid = Length, l = 10cm, Breadth, b = 5cm, Height, h = 4cm

i. Total surface area A = 2(lb + lh + hb)

= 2(10 cm × 5 cm + 10 cm × 4 cm + 4 cm × 5 cm)

= 2(50 cm² + 40 cm² + 20 cm²)

= 2(110 cm²)

= 220 cm²

ii. Lateral surface area A' = 2(lh + hb)

= 2h(l + b)

= 2 × 4 cm (10 cm + 5 cm)

= 8 cm × 15 cm

= 120 cm²

c. For the cylinder

Dimensions of Cylinder = Diameter, d = 7cm and height, h = 10cm

i. Total surface area, A = 2πr(r + h) where r = radius = d/2

A = πd(d/2 + h)

= 22/7 × 7 cm(7 cm/2 + 10 cm)  

= 22cm(3.5 cm + 10 cm)

= 22cm(13.5 cm)

=  297 cm²

ii. Lateral surface area A = 2πrh

= πdh

= 22/7 × 7 cm × 10 cm

= 22 cm × 10 cm

= 220 cm²

Answer:

-|x+2|+2

Step-by-step explanation:

Answer:3 1/3

Step-by-step explanation:5/1 x 2/3=10/3=3 1/3

Answer:

150%

Step-by-step explanation:

% change = change/original x 100

45-18 = 27

27/18 x 100 = 150

The percent of change if 18 is increased to 45, to the nearest percent, is calculated as: 150%.

To calculate the percent of change when 18 is increased to 45, we can use the formula:

Percent of change = ((New value - Initial value) / Initial value) * 100

Let's plug in the values and calculate the percent of change:

Percent of change = ((45 - 18) / 18) * 100

Percent of change = (27 / 18) * 100

Percent of change = 1.5 * 100

Percent of change = 150

Therefore, the percent of change is 150%, indicating a 150% increase.

Learn more about Percent of Change on:

https://brainly.com/question/30687529

#SPJ6

Answer:

Max made a mistake in step 5.

He should have used division instead of multiplication.

Step-by-step explanation:

In step #5, he made the mistake of multiply 5/6 by 5/6. The reason why this doesn't work is because y is not a full y. When there isn't a number beside a variable, it is implied that it is 1y. To solve for y, you need 1y or else results or inaccurate.

In reality, 5/6 * 5/6 is equal to 25/36. If you divided 5/6 by 5/6, it is equal to 1, which makes y a full y.

Answer:

he made a lot of mistakes, but i'd say he used division instead of multiplication in step 5

(but the biggest mistake was adding 1/6 to both sides instead of multiplying by it)

Step-by-step explanation:

Answer:

x ≥ 15/2 im pretty sure

Step-by-step explanation:

reduce the fraction: -7 ≤ x + 1/2. move the terms: -x ≤ 1/2 + 7 calculate the sum: -x ≤ 1/2 + 7 = -x ≤ 15/2 and change the signs: x ≥- 15/2.

Answer:

I looks like it's A. Hope I helped!

Step-by-step explanation:

D

a triangle is 180°

180-126= 54

Now you have:

56+54+X=180

110+X=180

-110 -110

X=70

Answer:

70 wanna know why add the sides then divide

Step-by-step explanation:

Answer:

Below

Step-by-step explanation:

(20*100)+(20*7)+(100*6)+(7*6)

Answer:

462 minutes

Step-by-step explanation: