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3 years ago

PLEASE HELP ASAP!!! CORRECT ANSWERS ONLY PLEASE!!!

Mathematics

2 answers:

Thepotemich [5.8K]3 years ago

4 0

up to = less than or equal to

at least = greater than or equal to

The answer is correct

the max weight shall be 80

mass of small box = 5 lb. ( and there are x number of boxes )

Mass of big box = 12 lb. ( and there are y number of boxes )

adding them up shall be less than or equal to 80 ( as the shelf can withstand up to 80 lbs. )

And the minimum number of boxes shall be equal to 4

If we take the x as the number of boxes, then x would be greater than or equal to 4

Hope my answer helps!

AnnyKZ [126]3 years ago

4 0

Answer:

Step-by-step explanation:

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2 years ago

Which equation is the inverse of y = 2x2 - 8?

kirill [66]

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3 years ago

A rectangular sign has length of 3 and 1/2 ft and a width of 1 and 1/8 ft. Will the area of the sign be greater or less than 3 a

zavuch27 [327]

Answer:

$Area = 3\dfrac{15}{16}\ sq\ ft$

Area is greater than $3\frac{1}{2}$ sq ft.

Step-by-step explanation:

Length of rectangular sign board = $3\frac{1}{2}$ ft

Width of rectangular sign board = $1\frac{1}{8}$ ft

Area of a rectangle is given by the formula:

$A = Length \times Width$

To find the area, we are going to multiply $3\frac{1}{2}$ with $1\frac{1}{8}$ .

$1\frac{1}{8}$ is greater than 1.

Therefore the multiplication will be greater than $3\frac{1}{2}$ .

Hence, we can say that area will be greater than $3\frac{1}{2}$ sq ft.

Area of the sign:

$A = 3\dfrac{1}{2}\times 1\dfrac{1}8\\\Rightarrow A = \dfrac{7}{2}\times \frac{9}8\\\Rightarrow A = \dfrac{63}{16}\\\Rightarrow A = 3\dfrac{15}{16}\ sq\ ft$

8 0

2 years ago

If candies are sold at 3 pcs for php.2.00.how many candies can melai get if she has php20.00?

Marrrta [24]

If you’re saying that 3 pieces costs 2.00 then the answer is 30. 2x10 is the $20.00 so 3x10 = 30 she can buy

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3 years ago