3 years ago

Margo found that 3x741 = 2,223. How could you use mental math to find the product of 6 x 741?

Mathematics

2 answers:

AlekseyPX3 years ago

7 0

Multiply each number using 6

Fittoniya [83]3 years ago

6 0

(6x700)+(6x40)+(6x1)=4200+240+6=4446

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ehidna [41]

Answer:

( 7e + f ) - 25 = total

Step-by-step explanation:

(Emma + Frank) - Coupon = TOTAL

( 7e. + f ) - 25 = TOTAL

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3 years ago

Which unit rates would be appropriate for describing the amount of rainfall over time? Choose two answers.

lesya [120]

Inches per hour and centimeters per day I believe

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3 years ago

Which equations model this problem? A recipe that makes 1 serving calls for 0.1 L of honey. How many servings can Alicia make if

loris [4]

The answer is B. 0.8/0.1 = s

The solution is as follows:
s = honey at hand / honey needed for 1 serving
= 0.8 L / 0.1 L
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7 0

3 years ago

Write the explicit rule of the arithmetic sequence that has a first term of 3 and a fourth term of 18

mr Goodwill [35]

Answer:

$a_{n}$ = 5n - 2

Step-by-step explanation:

The nth term of an arithmetic sequence is

$a_{n}$ = a₁ + (n - 1)d

where a₁ is the first term and d the common difference

Given a₄ = 18 , then

a₁ + 3d = 18 , that is

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3d = 15 (divide both sides by 3 )

d = 5

Then

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5 0

3 years ago

Find the lcd. Add or subtract the fractions. Simplify if needed. (- 3/16) + (- 5/2)

Solnce55 [7]

Answer:

$\boxed{-\frac{43}{16}}$

Step-by-step explanation:

$-\frac{3}{16} + (-\frac{5}{2} )$

$= -\frac{3}{16} - \frac{5}{2}$

$= \frac{-3 - 5(8)}{16}$

$= \frac{-3 - 40}{16}$

$= -\frac{43}{16}$

8 0

3 years ago