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3 years ago

7

mary is 3 years less than twice as old as her sister. mary is 11 years old. write and solve an algebraic equation to find mary’s

sisters age.

1 answer:

Lady bird [3.3K]3 years ago

4 0

(11x2)-3 is the algebraic equation

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Please help! Correct answer only please! I need to finish this assignment by tomorrow.

pentagon [3]

Answer:

0.779

Step-by-step explanation:

1(58)+2(24)+3(8)+4(39)=286

286/367=0.779

PLS GIVE BRAINLIEST!!!

3 0

3 years ago

Alan bought 20 yards of fencing. He used 5.9 yards in one garden and 10.3 in another. Write remaining as a fraction in simplest

Over [174]

Its 3.8 because if you add 5.9 and 10.3 is 16.2, and if you subtract it by 20, it should equal 3.8.

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3 years ago

Read 2 more answers

Write this percentage as a fraction in its simplest form. 11 %

Rashid [163]

Answer:

11/100

here's your solution

Step-by-step explanation:

=> percent means divided by 100

=>. so. 11% =. 11/100

=>. 11/100

hope it helps

6 0

3 years ago

Read 2 more answers

Find the value of x. Enter only your numerical answer.

morpeh [17]

Answer:

x=0

Step-by-step explanation:

i guessed and it was correct

5 0

2 years ago

Linda has 8 carton of eggs. Each carton is 3/4 full. If Linda wanted to rearrange the eggs into full cartons, how many egga cart

antiseptic1488 [7]

9 eggs in each carton

so 9*8 is 72

there are 72 eggs

72/12=6

so 6 cartons

6 0

3 years ago