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3 years ago

Two pounds of grapes cost $6. How many pounds of grapes can you buy with $16.50?

Mathematics

2 answers:

ELEN [110]3 years ago

6 0

Answer:

Step-by-step explanation: ok so what equation has a 6 in it and the sum is 16? Figure that out then you get your answer

Nat2105 [25]3 years ago

6 0

Answer:

5.5 pounds

Step-by-step explanation

if 2 pounds is $6, then you have to do 6 divided by 2 which is 3. So you now know 1 pound of grapes is $3 so you do 16.50 divided by 3 which is 5.50.

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Give another name for line b

k0ka [10]

Answer:

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i don't know

Step-by-step explanation:

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3 years ago

The difference between two positive integers is 3. If the smaller is added to the square of the larger, the sum is 87.

Komok [63]

Let x be larger integer so x-3 is the smaller
so x^2+ x-3 = 87
x^2 +x -90=0 and factor
(x-9)(x+10)=0
x=9 or x=-10 but x must be positive
so x=9 and smaller number is 6

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3 years ago

What is the surface area of the solid shown below?

Ugo [173]

Answer:

$\text{C. }156\:\mathrm{cm^3}$

Step-by-step explanation:

The surface area of the triangular prism consists of three rectangles and two triangles.

Rectangle One - 5 x 12 = 60 cm^2

Rectangle Two - 4 x 12 = 48 cm^2

Rectangle Three - 3 x 12 = 36 cm^2

Triangles - 2 x 1/2 x 3 x 4 = 12 cm^2

Thus, the total surface area of the solid is $60+48+36+12=\boxed{\text{C. }156\:\mathrm{cm^3}}$

8 0

3 years ago

If you have 12 customers in a lawn care business, what is the minimum number of times you need to mow per customer each month to

Trava [24]

I believe the answer would be D. Because, 10*12= 120 and 400/120= 3.33
Since you are talking about money, you would round up.

Meaning that the answer should be D.

7 0

3 years ago

Taille LHRISTINE

BartSMP [9]

Answer:

$-5 = x$

Step-by-step explanation:

$7(4x + 9) - 10 = -87 \\ \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: + \: 10 \: \: \: \: + 10 \\ \\ \frac{7(4x + 9)}{7} = -\frac{77}{7} \\ \\ 4x + 9 = -11 \\ \: \: \: \: \: \: -\: 9 \: \: \: \: \: - \: 9 \\ \\ \frac{4x}{4} = -\frac{20}{4} \\ \\ x = -5$

** The above answer is written in reverse, which is the exact same result.

I am joyous to assist you anytime.

5 0

4 years ago