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3 years ago

I need help with this question I’ll give 15 points

Mathematics

2 answers:

Rina8888 [55]3 years ago

7 0

Answer:

the (5 x 2)

Step-by-step explanation:

weeeeeb [17]3 years ago

3 0

Answer:

Calculating (5 x 2) violates the order of operations

Step-by-step explanation:

According to the order of operations, multiplies all have equal priority. Therefore, they must be evaluated left to right, not right to left. Evaluating (5 x 2) first is incorrect, and instead (9 x 5) should be calculated first.

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Yesterday,Mr.Swenson made 2 3/4 quarts of strawberry jam and 1 1/8 quarts of raspberry jam. How much more strawberry jam did he

Ivenika [448]

Step-by-step explanation:

So I found the l.c.m which is 8 and I multiplied it by the numbers and then

The subtracted the both mixed numbers and I got an answer of 15/8

3 0

3 years ago

Help me substitution method define variables

Rina8888 [55]

$\left \{ {{S=14+L} (I) \atop {S+L=124}(II)} \right.$

Substitute (I) into (II), we have:
 $S+L=124$
$(14+L)+L=124$
$14 + 2L = 124$
$2L = 124 - 14$
$2L = 110$
$L = \frac{110}{2}$
$\boxed{L = 55}$

Replace (II) in (I), we have:
 $S=14+L$
$S = 14+ 55$
$\boxed{S = 69}$

Answer:
each student sell:
Lori = 55 pizzas
Steve = 69 pizzas

7 0

4 years ago

Fiona divided 3x2 5x – 3 by 3x 2. the expression represents the remainder over the divisor.what is the value of a?

Pavel [41]

If Fiona is to divide the first expression by the second one, clearly only the first term of the first expression is divisible. The remaining terms of the fist expression will remain as the remainder. The remainder from the division done by Fiona should be 5x - 3.

5 0

4 years ago

Factors of 64a3 - 343b 3 are

bearhunter [10]

$\huge\mathfrak\green{Constant}$

Constant is the number that cannot change the value

Im not sure..but you can copy it

8 0

3 years ago

Help me just giving brainlist

elena-14-01-66 [18.8K]

Answer:

i think 2023 ...

3 0

3 years ago