3 years ago

Giving brainliest & a thanks if you answer all of them

Mathematics

1 answer:

Kisachek [45]3 years ago

5 0

Answer:

2) Mia needs to buy 3 packages of noisemakers

3)Mia needs to buy 4 packages of hats

4)Mia will dpend a total of $66

You might be interested in

What is the result of 3 divided by one-sixth?<br><br> 3 boxes of 6 squares<br> 2<br> 9<br> 18<br> 27

dsp73

Answer:

3÷1/6

3×6(if we have to convert it in multiply we have to reciprocal it)

6 0

3 years ago

Read 2 more answers

A like has two-fold Symmetry

Vikki [24]

Answer:

yes

Step-by-step explanation:

5 0

3 years ago

Which equation has the same soultions as x^2+6×-7=0

blagie [28]

$x^2+6x-7=0 \\ a=1 \\ b= 6 \\ c=-7 \\ \\ \boxed{\boxed{\Delta=b^2-4ac}} \\ \\ \Delta=6^2-4*1*(-7) \\ \Delta=36-(-28) \\ \Delta=64 \\ \Delta\ \textgreater \ 0 \Rightarrow \text{we have 2 solutions :} X_1 \ and X_2 \\ \\ \boxed{X_1= \frac{-b- \sqrt{\Delta} }{2a} } \Rightarrow X_1= \frac{-6-8}{2}=-7 \\ \\ \boxed{X_2= \frac{-b+ \sqrt{\Delta} }{2a} } \Rightarrow X_2= \frac{-6+8}{2} =1$

4 0

3 years ago

-7=7d-8 solve for the variable d

kvv77 [185]

-7 = 7d - 8

Add 8 to both sides.

1 = 7d

Divide both sides by 7.

3 0

3 years ago

Plz, Solveeeeeeeeeeeeeeeeeeee! I will give you all my points

Blababa [14]

1/2bh
1/2b4 = 18
b4= 36
b= 9 yards

7 0

3 years ago