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Sphinxa [80]
3 years ago
9

Which addition sentence could help solve this problem 3 + 5 + 7 =15

Mathematics
2 answers:
zheka24 [161]3 years ago
8 0
3+7=10 because three and seven are both in your equation so after adding 3 and 7 all you must do is add 5 to 10
Arturiano [62]3 years ago
8 0

Answer:

think about what you know regrouping. fill in each box. use words, numbers, and pictures, show as many ideas as you can

Step-by-step explanation:

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Answer choices <br> a. -4/3 <br> b. -3/4 <br> c. 3/4<br> d. 4/3
Bingel [31]

Answer:

Step-by-step explanation:

(0, 1) (4, -2)

(-2 - 1)/(4 -0) = -3/4

7 0
3 years ago
A small box can hold 5 chocolates and a big box can hold 12 chocolates. A factory produces 600 chocolates and packs them into bo
stepan [7]

Answer:

Answer to B - 20

480 + 96 = 600

Step-by-step explanation:

12 x 40 = 480

5 x 4 = 20

3 0
3 years ago
Jean saw a basic computer for $695.00 and a printer for $95.00. In order to buy the computer, Jean would work each week for four
Snowcat [4.5K]

Answer:

YES

Step-by-step explanation:

$157+$210+$377+$145=$889

$695+$95=$790

Leftover

$889-$790 =$99

he would have $99 leftover

5 0
3 years ago
At a snow volleyball tournament, suppose that 38 percent of the spectators bought hot chocolate. If there were 527 spectators, h
frez [133]

Answer:

200

Step-by-step explanation:

527 x 0.38 = 200 rounded

7 0
3 years ago
Read 2 more answers
Brittany buys 2.55 pounds of turkey for $5.96 per pound and 3.7 pounds of
Galina-37 [17]

Answer:

Brittany needs another $3.7405.              

Step-by-step explanation:

Per pound Cost of turkey = $5.96 per pound

The amount Brittany buys the turkey = 2.55 pounds

Brittany's cost for turkey = 2.55 × $5.96 = $15.198

Per pound cost for cheese = $3.35 per pound

The amount Brittany buys the cheese = 3.7 pounds

Brittany's cost for cheese = 2.55 × $3.35 = $8.5425

So,

Brittany's total cost = Turkey cost + Cheese cost

                                = $15.198 + $8.5425

                                = $23.7405

As brittany gave the clerk 20 dollars.

So, the amount she further needs will be:

$23.7405 - $20 =  $3.7405

Therefore, Brittany needs another $3.7405.                                                                      

8 0
3 years ago
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