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Morgarella [4.7K]
3 years ago
11

Pleasee help marking brainlest

Mathematics
1 answer:
noname [10]3 years ago
7 0

Answer:

See below in bold.

Step-by-step explanation:

The cost of what he wants to buy = 4.25 + 0.89 + 10.99

= $16.13

a) He does have enough to buy everything.

b) He has  20 - 16.13 = $3.87 left over.

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Devon is trying to find the unit price on a 6-pack of drinks on sale for $2.99. his sister says that at that price,each drink wo
tresset_1 [31]
It is not true

6pack = 6 pieces ? 

6 pieces for $2.00 = $12   not $2.99

Devon should divide $2.99/6  ~~  $0.49


6 0
3 years ago
Find the values of the power in the following pattern: (10)1, (10)2, (10)3, (10)4....Describe the pattern, and use it to evaluat
Irina18 [472]
10^1 = 10
10^2 = 100 {10 x 10 = 100}
10^3 = 1000 {10 x 10 x 10 = 1,000}
10^4 = 10000 {10 x 10 x 10 x 10 = 10,000}

The exponent represents how many zeros will be used in the answer. For example, 10^6 would include 6 zeros in it’s answer; 1,000,000.
5 0
3 years ago
Félix grew 8 flowers with 2 seed packets. With 5 seed packets, how many total flowers can Felix have in his garden? Solve using
Crazy boy [7]

Answer:

20

Step-by-step explanation:

8/2 equals 4 and 5 x 4 = 20.

5 0
3 years ago
9.
Hitman42 [59]

the answer is 4.5 ft

Step-by-step explanation:

Step-by-step explanation:

Given that the two fugures in the question above are similar, it means they have the same shape, even though they are if different sizes, the ratio of their corresponding sides are proportional. Thus,

18/x = 8/2

Let's solve for x as required.

We have,

18/x = 8/2

=>Cross multiply:

18 × 2 = 8 × x

36 = 8x

=>Divide both sides by 8

36/8 = x

4.5 = x

x = 4.5 ft

8 0
3 years ago
State the slope and the y- intercept for the graph of 2x + y = 3.
Ksenya-84 [330]
We need to put ur equation in y = mx + b form ...and  the m will be ur slope and the b will be ur y int
so basically, we solve for y...

2x + y = 3....subtract 2x from both sides
y = -2x + 3

y = mx + b
y = -2x + 3......slope(m) = -2 and y int (b) = 3 <==
4 0
3 years ago
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