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3 years ago

42 is 250% of what number

Mathematics

1 answer:

anzhelika [568]3 years ago

8 0

42=2.50 × n.
2.50n/2.50. 42/2.50

16.8 is your answer

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Whats point slope formula again<br> i forgot-

vova2212 [387]

Answer:

● Whats point slope formula

$➢ \: formula = y - {y}^{1} = m \: (x - {x}^{1} \\ y = coordinate \: of \: second \: point \\ {y}^{1} \: coordinate \: of \: point \: one \\ m = slope \\ x = coordinate \: of \: second \: point \\ {x}^{1} = coordinate \: of \: point \: one.$

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2 years ago

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Publix sells apples and oranges for $0.79 per pound. Marc puts 1.2 pounds of oranges in his cart then adds some apples. The tota

finlep [7]

Answer:

Step-by-step explanation:

you have to multiply .79 to both a and 1.2. A is wrong because it's saying we need to multiply .79 to 1.2lb. which is the weight of oranges and the total cost of apples and oranges which is 6.27.

4 0

3 years ago

Please need help in algebra quick

Roman55 [17]

After solving $|8-3p|\geq 2$ we get $p\geq \frac{10}{3}\,\, or\,\,p\leq 2$

So, Option A is correct.

Step-by-step explanation:

We need to solve the expression:

$|8-3p|\geq 2$

For solving, we apply the rule that:

if |u| ≥ a and a > 0 then, u ≤ -a and u ≥ a

Applying the rule:

$|8-3p|\geq 2\\8-3p\leq -2 \,\, and\,\,8-3p\geq 2\\$

$8-3p-8\leq -2-8 \,\, or\,\,8-3p-8\geq 2-8\\-3p\leq -10 \,\, or\,\,-3p\geq -6\\Multiply\,\,both\,\,sides\,\,by\,\,-1 (reverse\,\,the\,\,inequality\\3p\geq 10\,\, or\,\,3p\leq 6\\p\geq \frac{10}{3}\,\, or\,\,p\leq\frac{6}{3}\\p\geq\frac{10}{3}\,\, or\,\,p\leq 2$

After solving $|8-3p|\geq 2$ we get $p\geq \frac{10}{3}\,\, or\,\,p\leq 2$

So, Option A is correct.

Keywords: Absolute rule

Learn more about Absolute rule at:

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3 years ago

What are FACTORS of a number?

kiruha [24]

factor, in mathematics, a number or algebraic expression that divides another number or expression evenly—i.e., with no remainder. For example, 3 and 6 are factors of 12 because 12 ÷ 3 = 4 exactly and 12 ÷ 6 = 2 exactly. The other factors of 12 are 1, 2, 4, and 12.

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2 years ago

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Okay.This is a question just for points.And the question is what is {(94 x 3)+ (86 /2)- (3)}?

JulijaS [17]

94 * 3 = 282
86/2 = 43
Therefore this turns into 282 + 43 - 3 = 282 + 40 = 322

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3 years ago

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