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3 years ago

-8(2y + 3) is equivalent to 8(-2y - 3) False True

Mathematics

2 answers:

andrew11 [14]3 years ago

7 0

Answer:

True

Step-by-step explanation:

timurjin [86]3 years ago

7 0

In my opinion it’s true

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The temperature in a city was recorded over a ten-hour period. The graph below shows the relationship between the temperature an

harkovskaia [24]

Answer:

Step-by-step explanation:

From the graph, we can see that the temperature increased initially, then started to decrease. All of these NOT in a constant rate, though.

Roughly, the temperature was increasing from start till around 5.5 hours. Then on the temperature decreased.

So we can eliminate B, C, and D. That leaves us with correct answer as A.

5 0

3 years ago

A package weighs P pounds P being a whole number. to ship this package by express costs one dollar and sixty five cents for the

deff fn [24]

Whole package weighs 20pounds

1.65 = 5pounds
0.12 = extra pound

3.45 - 1.65 = 1.80 : 0.12 = 15pounds
Adding up 15pounds and the first 5 pounds equal 20 pounds

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3 years ago

1/4 + 1/3= {Khan Academy btw}

zmey [24]

Answer: $\frac{7}{12}$

Step-by-step explanation:

$\frac{1}{4} +\frac{1}{3}=\frac{(1)(3)+(4)(1)}{(4)(3)} =\frac{3+4}{12} =\frac{7}{12}$

5 0

3 years ago

100 to 150 what is this answer

melisa1 [442]

Answer:

Step-by-step explanation:

150-100 = 50

5 0

2 years ago

Applying the Procedure

Verizon [17]

Answer:

15 Square Inches

Step-by-step explanation:

Volume of the cone=40 cubic inches

Height of the cone=8 Inches

Step 1: Applying the formula for the volume of a cone

Volume of a Cone $=\frac{1}{3}\pi r^2 h=\frac{1}{3} X $Base Area X Height$

Step 2: Substituting values for the variables

$40=\frac{1}{3} X $Base Area X 8$

Step 3: Simplifying the right side

$40=\frac{8}{3} X $Base Area$

Step 4: Multiplying by the reciprocal

$40X\frac{3}{8}=\frac{8}{3} X\frac{3}{8} X $Base Area\\$

Therefore, Base Area of the Cone=15 Square Inches

8 0

3 years ago