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Natali5045456 [20]
3 years ago
15

Sebastian buys a t-shirt

Mathematics
1 answer:
kvv77 [185]3 years ago
7 0

Answer:

$20.84

Step-by-step explanation:

$25.36 - $4.52 = $20.84

Hope this helps.

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Len won a gift card for 100 cups of tea
Neko [114]

Answer:

what is the question?

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Katie went to a craft store to purchase the supplies she needed to make two types of jewelry, this table shows the costs of the
Pie

Answer:

cost of bracelet = 25*.05 +4*.45

cost of bracelets = 2(25*.05 +4*.45)

Step-by-step explanation:

One bracelet

Supplies needed:

25 beads and 4 charms

Each bead costs .05 and each charm costs .45

Cost of bracelet = number of beads * cost per bead + number of charms * cost per charm

cost of bracelet = 25*.05 +4*.45

cost of bracelet = 1.2 +1.8

                            =3.00


To make 2 bracelets

Cost of bracelets =2*( number of beads * cost per bead + number of charms * cost per charm)

cost of bracelets =2*( 25*.05 +4*.45)

cost of bracelets=2( 1.2 +1.8)

cost of bracelets = 2*3

cost of bracelets = 6

7 0
4 years ago
If d=3 what is the answer? 7b to the power of three +10
Sati [7]

Answer:

199 if it's 7b^3 + 10

9271 if it's (7b)^3 + 10

Step-by-step explanation:

You just substitute the 3 in for d. If your expression was 7b^3 + 10, then only b is being raised to 3.

So 3^3 is 27, 27*7 is 189, 189+10 is 199.

If the expression was (7b)^3 + 10, then first you multiply 7 and 3 to get 21. Then you raise 21 to the power of 3, which is 9261. Then you add 10, which is 9271.

7 0
3 years ago
Which of the following is the maximum value of the function y = -x2 + 2x + 1?
Romashka-Z-Leto [24]

We first complete the square.

y=-x^2+2x+1

y=-x^2+2x-1+1+1

y=-(x-1)^2+2

The maximum point is (1,2) since -1 in ( ) meant 1 unit to the right and +2 meant 2 units up.

The maximum point is (1,2) but the maximum value means the y value which is simply just 2.

Done!

5 0
3 years ago
18. The table shows the amount of money in a savings account after several weeks.
anygoal [31]

Answer:

a. Arithmetic

b. a_{n} = a_{n-1} + 15

c. a_{n} = 15n + 125

Step-by-step explanation:

A sequence is arithmetic when the difference between one term and the next is a constant. On the other hand, a sequence is geometric when the next term is found by multiplying the previous by a constant.

In this case, the next term of the sequence can be found by adding $15. Therefore, the sequence is <em>ARITHMETIC ✔️</em>

The recursive formula will be the following: a_{n} = a_{n-1} + 15

The explicit formula is the following: a_{n} = 15n + 125

8 0
3 years ago
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