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Bumek [7]
3 years ago
5

Use place-value blocks to add 0.38 +0.46

Mathematics
2 answers:
Reika [66]3 years ago
4 0

Answer:

0.84 is the correct answer.

Step-by-step explanation:

Add 0 and 0 which is 0. Add 8 and 6 which is 14. And 3 + 1 + 4 which is 8. Put that all together and the answer is 0.84. Hope it helps!!!!

Firlakuza [10]3 years ago
3 0

Answer with step-by-step explanation:

0.38 + 0.46 = 0.84

Three tenths and eight hundredths + four tenths and six hundredths = eight tenths and four hundredths

Hope this was helpful!

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Igneous rock that cools slowly will have what type of mineral grains??
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PLS HELP ASAP !!!! Giving brainlist!
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3 years ago
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Step-by-step explanation:

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5 0
3 years ago
Devon and his friends bought strawberry wafers for $3 per packet and chocolate wafers for $1 per packet at a carnival. They spen
Irina-Kira [14]
Hi there!

PART A:
The system of equations we would use would be:
x + y = 22 (amount of items)
3x + 1y = 30 (cost)

Variables:
x = the amount of strawberry wafers bought at the price of $3
y = the amount of chocolate wafers bought at the price of $1

PART B:
To solve, we'll use substitution because we can easily isolate a variable using the first equation.

Work:
x + y = 22 (first equation)
y = 22 - x (isolating a variable)
3x + 1y = 30 (second equation)
3x + (22 - x) = 30 (substituting into the second equation)
2x + 22 = 30 (simplifying)
2x = 8 (subtracting)
x = 4 strawberry wafers
4 + y = 22 (substituting x into the first equation to solve for y)
y = 18 chocolate wafers

ANSWER:
They bought 4 strawberry wafers and 18 chocolate wafers.

Hope this helps!! :)
If there's anything else that I can help you with, please let me know!
8 0
3 years ago
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